Aiuto...alleggerire avvio XP!!!

[erosmax]

Chissà quante volte avrete affrontato questo discorso ma, come sapete, ogni PC ha i suoi problemi... o meglio, è chi lo utilizzache li crea (e in quyesto caso, io)
Il mio vecchio VAIO è lentissimo nela caricarsi all'avvio o a fare qualsiasi operazione e, il suo HD lavora in continuo (durante queste fasi).
Ho fatto svariati Defrag ma nessun risultato ottenuto e così come un controllo per vedere ser lpHD era danneggiato... ma nulla!!!
L'unica ipotesi è tutto il software spazzatura che ho caricato ed installato
I software che utilizzo principalmente all'avvio sono:
1) AVAST Internet Security;
2) Assistant di Unlocker
3) Launchy;
Ho un Router Belkin.
...) FreePoPs lo utilizzo qinado devo scaricare le Email.

Posto il mio file HijacThis:

Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 19.52.36, on 14/12/2012
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
Boot mode: Normal

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\Programmi\AVAST Software\Avast\afwServ.exe
C:\Programmi\AVAST Software\Avast\AvastSvc.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Programmi\Belkin\Router Setup and Monitor\BelkinService.exe
C:\WINDOWS\Explorer.EXE
C:\Programmi\Bonjour\mDNSResponder.exe
C:\Programmi\Google\Update\1.3.21.124\GoogleCrashHandler.exe
C:\Programmi\Hotspot Shield\bin\openvpnas.exe
C:\Programmi\Hotspot Shield\HssWPR\hsssrv.exe
C:\Programmi\Hotspot Shield\bin\hsswd.exe
C:\Programmi\Java\jre6\bin\jqs.exe
C:\Programmi\Microsoft SQL Server\MSSQL$VAIO_VEDB\Binn\sqlservr.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\svchost.exe
C:\Programmi\Sony\VAIO Event Service\VESMgr.exe
C:\Programmi\File comuni\Sony Shared\VAIO Entertainment Platform\VCSW\VCSW.exe
C:\Programmi\File comuni\Sony Shared\VAIO Entertainment Platform\VzCdb\VzCdbSvc.exe
C:\Programmi\Canon\CAL\CALMAIN.exe
C:\Programmi\File comuni\Sony Shared\VAIO Entertainment Platform\VzCdb\VzFw.exe
C:\Programmi\Apoint\Apoint.exe
C:\WINDOWS\ehome\ehtray.exe
C:\WINDOWS\system32\ICO.EXE
C:\Programmi\Sony\VAIO Camera Utility\VCUServe.exe
C:\Programmi\Sony\VAIO Power Management\SPMgr.exe
C:\Programmi\Apoint\Apntex.exe
C:\Programmi\Sony\ISB Utility\ISBMgr.exe
C:\WINDOWS\eHome\ehmsas.exe
C:\Programmi\Unlocker\UnlockerAssistant.exe
C:\Programmi\Belkin\Router Setup and Monitor\BelkinRouterMonitor.exe
C:\programmi\hp\hp software update\hpwuschd2.exe
C:\programmi\adobe\acrobat 7.0\distillr\acrotray.exe
C:\Programmi\File comuni\Java\Java Update\jusched.exe
C:\Programmi\AVAST Software\Avast\avastUI.exe
C:\Programmi\DivX\DivX Update\DivXUpdate.exe
C:\Programmi\Sony\VAIO Update 5\VAIOUpdt.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\Messenger\msmsgs.exe
C:\Programmi\WebcamMax\wcmmon.exe
C:\Programmi\Sony\VAIO Update Common\VUAgent.exe
C:\Programmi\Launchy\Launchy.exe
C:\Programmi\Belkin\Router Setup and Monitor\BelkinSetup.exe
C:\Programmi\Mozilla Firefox\firefox.exe
C:\WINDOWS\SYSTEM32\SPOOL\DRIVERS\W32X86\3\HPBOID.EXE
C:\WINDOWS\SYSTEM32\SPOOL\DRIVERS\W32X86\3\HPBPRO.EXE
C:\WINDOWS\system32\WISPTIS.EXE
C:\WINDOWS\system32\spool\drivers\w32x86\3\HPBPRO.EXE
C:\WINDOWS\system32\spool\drivers\w32x86\3\HPBOID.EXE
C:\Programmi\FreePOPs\freepopsd.exe
C:\Programmi\Innovative Solutions\Advanced Uninstaller PRO\uninstaller.exe
C:\Programmi\HiJackThis Portatile\HiJackThis-2.0.4_Portable.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.v9.com/?utm_source=b&utm_medium=mlv&from=mlv&uid=FUJITSUXMHV2160BT_NU06T6527HNFT6527HNFX&ts=1355235870
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.google.it/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.v9.com/?utm_source=b&utm_medium=mlv&from=mlv&uid=FUJITSUXMHV2160BT_NU06T6527HNFT6527HNFX&ts=1355235870
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.v9.com/?utm_source=b&utm_medium=mlv&from=mlv&uid=FUJITSUXMHV2160BT_NU06T6527HNFT6527HNFX&ts=1355235870
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page = 
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
R3 - URLSearchHook: JDownloader Toolbar - {dc84d6f4-abf5-441d-bdef-65f3f4d7aabe} - C:\Programmi\JDownloader\prxtbJDo0.dll
R3 - URLSearchHook: Hotspot Shield Toolbar - {c95a4e8e-816d-4655-8c79-d736da1adb6d} - C:\Programmi\Hotspot_Shield\prxtbHots.dll
O2 - BHO: SnagIt Toolbar Loader - {00C6482D-C502-44C8-8409-FCE54AD9C208} - C:\Programmi\TechSmith\Snagit 10\SnagitBHO.dll
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmi\Java\jre6\bin\ssv.dll
O2 - BHO: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Programmi\AVAST Software\Avast\aswWebRepIE.dll
O2 - BHO: SkypeIEPluginBHO - {AE805869-2E5C-4ED4-8F7B-F1F7851A4497} - C:\Programmi\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O2 - BHO: Hotspot Shield - {c95a4e8e-816d-4655-8c79-d736da1adb6d} - C:\Programmi\Hotspot_Shield\prxtbHots.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Programmi\Java\jre6\bin\jp2ssv.dll
O2 - BHO: JDownloader - {dc84d6f4-abf5-441d-bdef-65f3f4d7aabe} - C:\Programmi\JDownloader\prxtbJDo0.dll
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Programmi\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O2 - BHO: Hotspot Shield Class - {F9E4A054-E9B1-4BC3-83A3-76A1AE736170} - C:\Programmi\Hotspot Shield\HssIE\HssIE.dll
O3 - Toolbar: Snagit - {8FF5E183-ABDE-46EB-B09E-D2AAB95CABE3} - C:\Programmi\TechSmith\Snagit 10\SnagitIEAddin.dll
O3 - Toolbar: JDownloader Toolbar - {dc84d6f4-abf5-441d-bdef-65f3f4d7aabe} - C:\Programmi\JDownloader\prxtbJDo0.dll
O3 - Toolbar: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Programmi\AVAST Software\Avast\aswWebRepIE.dll
O3 - Toolbar: Hotspot Shield Toolbar - {c95a4e8e-816d-4655-8c79-d736da1adb6d} - C:\Programmi\Hotspot_Shield\prxtbHots.dll
O4 - HKLM\..\Run: [Apoint] C:\Programmi\Apoint\Apoint.exe
O4 - HKLM\..\Run: [ehTray] C:\WINDOWS\ehome\ehtray.exe
O4 - HKLM\..\Run: [Mouse Suite 98 Daemon] ICO.EXE
O4 - HKLM\..\Run: [VAIOCameraUtility] "C:\Programmi\Sony\VAIO Camera Utility\VCUServe.exe"
O4 - HKLM\..\Run: [SonyPowerCfg] C:\Programmi\Sony\VAIO Power Management\SPMgr.exe
O4 - HKLM\..\Run: [ISBMgr.exe] C:\Programmi\Sony\ISB Utility\ISBMgr.exe
O4 - HKLM\..\Run: [IMJPMIG8.1] "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - HKLM\..\Run: [IMEKRMIG6.1] C:\WINDOWS\ime\imkr6_1\IMEKRMIG.EXE
O4 - HKLM\..\Run: [UnlockerAssistant] "C:\Programmi\Unlocker\UnlockerAssistant.exe"
O4 - HKLM\..\Run: [InstaLAN] "C:\Programmi\Belkin\Router Setup and Monitor\BelkinRouterMonitor.exe" startup
O4 - HKLM\..\Run: [QuickTime Task] "C:\Programmi\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [MSPY2002] c:\windows\system32\ime\pintlgnt\imscinst.exe /sync
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [HP Software Update] c:\programmi\hp\hp software update\hpwuschd2.exe
O4 - HKLM\..\Run: [AdobeCS5ServiceManager] "C:\Programmi\File comuni\Adobe\CS5ServiceManager\CS5ServiceManager.exe" -launchedbylogin
O4 - HKLM\..\Run: [AdobeAAMUpdater-1.0] "C:\Programmi\File comuni\Adobe\OOBE\PDApp\UWA\UpdaterStartupUtility.exe"
O4 - HKLM\..\Run: [Acrobat Assistant 7.0] c:\programmi\adobe\acrobat 7.0\distillr\acrotray.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [AdobeCS6ServiceManager] "C:\Programmi\File comuni\Adobe\CS6ServiceManager\CS6ServiceManager.exe" -launchedbylogin
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programmi\File comuni\Java\Java Update\jusched.exe"
O4 - HKLM\..\Run: [avast] "C:\Programmi\AVAST Software\Avast\avastUI.exe" /nogui
O4 - HKLM\..\Run: [DivXUpdate] "C:\Programmi\DivX\DivX Update\DivXUpdate.exe" /CHECKNOW
O4 - HKLM\..\Run: [VAIO Update 5] "C:\Programmi\Sony\VAIO Update 5\VAIOUpdt.exe" /Stationary
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Programmi\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [WebcamMaxAutoRun] "C:\Programmi\WebcamMax\wcmmon.exe" -a
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVIZIO LOCALE')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVIZIO DI RETE')
O4 - Startup: Launchy.lnk = C:\Programmi\Launchy\Launchy.exe
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~4\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Trasferimento tramite Image Converter 2 Plus - C:\Programmi\Sony\Image Converter 2\menu.htm
O8 - Extra context menu item: Versione cache della pagina - res://C:\Programmi\Google\GoogleToolbar1.dll/cmcache.html
O9 - Extra button: Skype Click to Call - {898EA8C8-E7FF-479B-8935-AEC46303B9E5} - C:\Programmi\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O9 - Extra button: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~4\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\msmsgs.exe
O15 - Trusted Zone: *.sony-europe.com
O15 - Trusted Zone: *.sonystyle-europe.com
O15 - Trusted Zone: *.vaio-link.com
O15 - Trusted IP range: http://192.168.2.1
O15 - ESC Trusted IP range: http://192.168.2.1
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://www.update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1341950893296
O18 - Protocol: skype-ie-addon-data - {91774881-D725-4E58-B298-07617B9B86A8} - C:\Programmi\Skype\Toolbars\Internet Explorer\skypeieplugin.dll
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\FILECO~1\Skype\SKYPE4~1.DLL
O22 - SharedTaskScheduler: Precaricatore Browseui - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\system32\browseui.dll
O22 - SharedTaskScheduler: Daemon di cache delle categorie di componenti - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\system32\browseui.dll
O23 - Service: Adobe Active File Monitor V4 (AdobeActiveFileMonitor4.0) - Unknown owner - C:\Programmi\Adobe\Photoshop Elements 4.0\PhotoshopElementsFileAgent.exe
O23 - Service: Adobe Flash Player Update Service (AdobeFlashPlayerUpdateSvc) - Adobe Systems Incorporated - C:\WINDOWS\system32\Macromed\Flash\FlashPlayerUpdateService.exe
O23 - Service: AffinegyService - Affinegy, Inc. - C:\Programmi\Belkin\Router Setup and Monitor\BelkinService.exe
O23 - Service: Apple Mobile Device - Apple Inc. - C:\Programmi\File comuni\Apple\Mobile Device Support\AppleMobileDeviceService.exe
O23 - Service: avast! Antivirus - AVAST Software - C:\Programmi\AVAST Software\Avast\AvastSvc.exe
O23 - Service: avast! Firewall - AVAST Software - C:\Programmi\AVAST Software\Avast\afwServ.exe
O23 - Service:  Servizio Bonjour (Bonjour Service) - Apple Inc. - C:\Programmi\Bonjour\mDNSResponder.exe
O23 - Service: Canon Camera Access Library 8 (CCALib8) - Canon Inc. - C:\Programmi\Canon\CAL\CALMAIN.exe
O23 - Service: Intel(R) PROSet/Wireless Event Log (EvtEng) - Intel Corporation - C:\Programmi\Intel\Wireless\Bin\EvtEng.exe
O23 - Service: FLEXnet Licensing Service - Acresso Software Inc. - C:\Programmi\File comuni\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
O23 - Service: Servizio Google Update (gupdate) (gupdate) - Google Inc. - C:\Programmi\Google\Update\GoogleUpdate.exe
O23 - Service: Servizio Google Update (gupdatem) (gupdatem) - Google Inc. - C:\Programmi\Google\Update\GoogleUpdate.exe
O23 - Service: HP Port Resolver - Hewlett-Packard Company - C:\WINDOWS\system32\spool\drivers\w32x86\3\HPBPRO.EXE
O23 - Service: HP Status Server - Hewlett-Packard Company - C:\WINDOWS\system32\spool\drivers\w32x86\3\HPBOID.EXE
O23 - Service: Hotspot Shield Service (hshld) - AnchorFree Inc. - C:\Programmi\Hotspot Shield\bin\openvpnas.exe
O23 - Service: Hotspot Shield Routing Service (HssSrv) - AnchorFree Inc. - C:\Programmi\Hotspot Shield\HssWPR\hsssrv.exe
O23 - Service: Hotspot Shield Tray Service (HssTrayService) - Unknown owner - C:\Programmi\Hotspot Shield\bin\HssTrayService.EXE
O23 - Service: Hotspot Shield Monitoring Service (HssWd) - Unknown owner - C:\Programmi\Hotspot Shield\bin\hsswd.exe
O23 - Service: Servizio iPod (iPod Service) - Apple Inc. - C:\Programmi\iPod\bin\iPodService.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Programmi\Java\jre6\bin\jqs.exe
O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla Foundation - C:\Programmi\Mozilla Maintenance Service\maintenanceservice.exe
O23 - Service: MSCSPTISRV - Sony Corporation - C:\Programmi\File comuni\Sony Shared\AVLib\MSCSPTISRV.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: PACSPTISVR - Sony Corporation - C:\Programmi\File comuni\Sony Shared\AVLib\PACSPTISVR.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\system32\HPZipm12.exe
O23 - Service: Intel(R) PROSet/Wireless Registry Service (RegSrvc) - Intel Corporation - C:\Programmi\Intel\Wireless\Bin\RegSrvc.exe
O23 - Service: Intel(R) PROSet/Wireless Service (S24EventMonitor) - Intel Corporation  - C:\Programmi\Intel\Wireless\Bin\S24EvMon.exe
O23 - Service: Skype Updater (SkypeUpdate) - Skype Technologies - C:\Programmi\Skype\Updater\Updater.exe
O23 - Service: Sony SPTI Service (SPTISRV) - Sony Corporation - C:\Programmi\File comuni\Sony Shared\AVLib\SPTISRV.exe
O23 - Service: SonicStage SCSI Service (SSScsiSV) - Sony Corporation - C:\Programmi\File comuni\Sony Shared\AVLib\SSScsiSV.exe
O23 - Service: SwitchBoard - Adobe Systems Incorporated - C:\Programmi\File comuni\Adobe\SwitchBoard\SwitchBoard.exe
O23 - Service: VAIO Entertainment TV Device Arbitration Service - Sony Corporation - C:\Programmi\File comuni\Sony Shared\VAIO Entertainment Platform\VzCs\VzHardwareResourceManager\VzHardwareResourceManager.exe
O23 - Service: VAIO Event Service - Sony Corporation - C:\Programmi\Sony\VAIO Event Service\VESMgr.exe
O23 - Service: VAIO Media Integrated Server (VAIOMediaPlatform-IntegratedServer-AppServer) - Sony Corporation - C:\Programmi\Sony\VAIO Media Integrated Server\VMISrv.exe
O23 - Service: VAIO Media Integrated Server (HTTP) (VAIOMediaPlatform-IntegratedServer-HTTP) - Sony Corporation - C:\Programmi\Sony\VAIO Media Integrated Server\Platform\SV_Httpd.exe
O23 - Service: VAIO Media Integrated Server (UPnP) (VAIOMediaPlatform-IntegratedServer-UPnP) - Sony Corporation - C:\Programmi\Sony\VAIO Media Integrated Server\Platform\UPnPFramework.exe
O23 - Service: VAIO Media Gateway Server (VAIOMediaPlatform-Mobile-Gateway) - Sony Corporation - C:\Programmi\Sony\VAIO Media Integrated Server\Platform\VmGateway.exe
O23 - Service: VAIO Entertainment UPnP Client Adapter (Vcsw) - Sony Corporation - C:\Programmi\File comuni\Sony Shared\VAIO Entertainment Platform\VCSW\VCSW.exe
O23 - Service: VUAgent - Sony Corporation - C:\Programmi\Sony\VAIO Update Common\VUAgent.exe
O23 - Service: VAIO Entertainment Database Service (VzCdbSvc) - Sony Corporation - C:\Programmi\File comuni\Sony Shared\VAIO Entertainment Platform\VzCdb\VzCdbSvc.exe
O23 - Service: VAIO Entertainment File Import Service (VzFw) - Sony Corporation - C:\Programmi\File comuni\Sony Shared\VAIO Entertainment Platform\VzCdb\VzFw.exe

--
End of file - 16053 bytes

... sicuramente molte cosa da togliere, ma non so dove mettere le mani.
Grazie a chi può aiutarmi

[tallines]

Ciao erosmax allora il log sembra a posto tranne le due voci che si riferiscono alla toolbar di Jdownloader .

Le toolbar, qualsiasi toolbar è meglio.........non usarle

Più che fixarle con HickThis, toglile con Advanced System Care della Iobit (Freeware) con l'uninstaller che avrai (si creerà anche un'icona sul desktop) alla voce Uninstaller/Toolbar e in più fai anche la pulizia .

A proposito di pulizia di file temporanei, cookies........puoi usare Atf Cleaner, CCleaner e RegSeeker .

Quest'ultimo (dato che è portable) ti viene giù in formato .zip .

Lo decomprimi e si forma una cartella .

Vai all'interno e clicchi sull'eseguibile (icona a mo di schermo pc).

Una volta avviato vai sia in Cronologia/Vecchie voci menu start/avvio, sia Pulizia del registro .

Tutto quello che esce lo cancelli .

Oltre a questo vai tramite il comando msconfig dalla finestra Start/esegui alla voce Avvio di Configurazione di sistema .

Deseleziona tutte le voci, tranne l'antivirus e riavvia il pc .

Ad ogni riavvio, spunti una voce alla volta e verifichi quale programma rallenta l'avvio .


Programmi tipo Java e altri molto pesanti lasciali senza segno di spunta, in modo che non si carichino .


Puoi vedere quali programmi pesano di più anche con ASC della Iobit, sempre con l'Uninstaller alla voce Large Programs

[erosmax]

Grazie Tallines per l'intervento... cercherò di seguire i tuoi consigli

[erosmax]

niente, la velocità di avvio non è cambiata affatto... anzi!
La Toolbar di Jdownloader, l'uninstaller di Advanced SystemCare, non la rimuove... o meglio, dice che l'ha rimossa mentre invece resta ancora installata.
Ecco il nuovo log corretto e con molti meno prog in avvio:

Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 15.42.55, on 15/12/2012
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
Boot mode: Normal

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\Programmi\IObit\Advanced SystemCare 6\ASCService.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\Programmi\AVAST Software\Avast\afwServ.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Programmi\Belkin\Router Setup and Monitor\BelkinService.exe
C:\Programmi\IObit\Advanced SystemCare 6\Monitor.exe
C:\Programmi\Google\Update\1.3.21.124\GoogleCrashHandler.exe
C:\Programmi\Bonjour\mDNSResponder.exe
C:\Programmi\Hotspot Shield\bin\openvpnas.exe
C:\Programmi\Hotspot Shield\HssWPR\hsssrv.exe
C:\Programmi\Hotspot Shield\bin\hsswd.exe
C:\Programmi\Java\jre6\bin\jqs.exe
C:\Programmi\Microsoft SQL Server\MSSQL$VAIO_VEDB\Binn\sqlservr.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\HPZipm12.exe
C:\WINDOWS\system32\svchost.exe
C:\Programmi\Sony\VAIO Event Service\VESMgr.exe
C:\Programmi\File comuni\Sony Shared\VAIO Entertainment Platform\VCSW\VCSW.exe
C:\Programmi\Canon\CAL\CALMAIN.exe
C:\Programmi\File comuni\Sony Shared\VAIO Entertainment Platform\VzCdb\VzCdbSvc.exe
C:\Programmi\File comuni\Sony Shared\VAIO Entertainment Platform\VzCdb\VzFw.exe
C:\Programmi\Unlocker\UnlockerAssistant.exe
C:\Programmi\Belkin\Router Setup and Monitor\BelkinRouterMonitor.exe
C:\Programmi\AVAST Software\Avast\avastUI.exe
C:\Programmi\Sony\VAIO Update 5\VAIOUpdt.exe
C:\Programmi\Launchy\Launchy.exe
C:\Programmi\Belkin\Router Setup and Monitor\BelkinSetup.exe
C:\Programmi\FreePOPs\freepopsd.exe
C:\Programmi\Outlook Express\msimn.exe
C:\Programmi\AVAST Software\Avast\AvastSvc.exe
C:\Programmi\Mozilla Firefox\firefox.exe
C:\Programmi\HiJackThis Portatile\HiJackThis-2.0.4_Portable.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.v9.com/?utm_source=b&utm_medium=mlv&from=mlv&uid=FUJITSUXMHV2160BT_NU06T6527HNFT6527HNFX&ts=1355235870
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = https://www.google.it/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://www.v9.com/?utm_source=b&utm_medium=mlv&from=mlv&uid=FUJITSUXMHV2160BT_NU06T6527HNFT6527HNFX&ts=1355235870
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.v9.com/?utm_source=b&utm_medium=mlv&from=mlv&uid=FUJITSUXMHV2160BT_NU06T6527HNFT6527HNFX&ts=1355235870
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page = 
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Programmi\Java\jre6\bin\jp2ssv.dll
O4 - HKLM\..\Run: [avast] "C:\Programmi\AVAST Software\Avast\avastUI.exe" /nogui
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVIZIO LOCALE')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVIZIO DI RETE')
O4 - Startup: Launchy.lnk = C:\Programmi\Launchy\Launchy.exe
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~4\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Trasferimento tramite Image Converter 2 Plus - C:\Programmi\Sony\Image Converter 2\menu.htm
O8 - Extra context menu item: Versione cache della pagina - res://C:\Programmi\Google\GoogleToolbar1.dll/cmcache.html
O9 - Extra button: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~4\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmi\Messenger\msmsgs.exe
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://www.update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1341950893296
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\FILECO~1\Skype\SKYPE4~1.DLL
O22 - SharedTaskScheduler: Precaricatore Browseui - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\system32\browseui.dll
O22 - SharedTaskScheduler: Daemon di cache delle categorie di componenti - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\system32\browseui.dll
O23 - Service: Adobe Active File Monitor V4 (AdobeActiveFileMonitor4.0) - Unknown owner - C:\Programmi\Adobe\Photoshop Elements 4.0\PhotoshopElementsFileAgent.exe
O23 - Service: Adobe Flash Player Update Service (AdobeFlashPlayerUpdateSvc) - Adobe Systems Incorporated - C:\WINDOWS\system32\Macromed\Flash\FlashPlayerUpdateService.exe
O23 - Service: Advanced SystemCare Service 6 (AdvancedSystemCareService6) - IObit - C:\Programmi\IObit\Advanced SystemCare 6\ASCService.exe
O23 - Service: AffinegyService - Affinegy, Inc. - C:\Programmi\Belkin\Router Setup and Monitor\BelkinService.exe
O23 - Service: Apple Mobile Device - Apple Inc. - C:\Programmi\File comuni\Apple\Mobile Device Support\AppleMobileDeviceService.exe
O23 - Service: avast! Antivirus - AVAST Software - C:\Programmi\AVAST Software\Avast\AvastSvc.exe
O23 - Service: avast! Firewall - AVAST Software - C:\Programmi\AVAST Software\Avast\afwServ.exe
O23 - Service:  Servizio Bonjour (Bonjour Service) - Apple Inc. - C:\Programmi\Bonjour\mDNSResponder.exe
O23 - Service: Canon Camera Access Library 8 (CCALib8) - Canon Inc. - C:\Programmi\Canon\CAL\CALMAIN.exe
O23 - Service: Intel(R) PROSet/Wireless Event Log (EvtEng) - Intel Corporation - C:\Programmi\Intel\Wireless\Bin\EvtEng.exe
O23 - Service: FLEXnet Licensing Service - Acresso Software Inc. - C:\Programmi\File comuni\Macrovision Shared\FLEXnet Publisher\FNPLicensingService.exe
O23 - Service: Servizio Google Update (gupdate) (gupdate) - Google Inc. - C:\Programmi\Google\Update\GoogleUpdate.exe
O23 - Service: Servizio Google Update (gupdatem) (gupdatem) - Google Inc. - C:\Programmi\Google\Update\GoogleUpdate.exe
O23 - Service: HP Port Resolver - Hewlett-Packard Company - C:\WINDOWS\system32\spool\drivers\w32x86\3\HPBPRO.EXE
O23 - Service: HP Status Server - Hewlett-Packard Company - C:\WINDOWS\system32\spool\drivers\w32x86\3\HPBOID.EXE
O23 - Service: Hotspot Shield Service (hshld) - AnchorFree Inc. - C:\Programmi\Hotspot Shield\bin\openvpnas.exe
O23 - Service: Hotspot Shield Routing Service (HssSrv) - AnchorFree Inc. - C:\Programmi\Hotspot Shield\HssWPR\hsssrv.exe
O23 - Service: Hotspot Shield Tray Service (HssTrayService) - Unknown owner - C:\Programmi\Hotspot Shield\bin\HssTrayService.EXE
O23 - Service: Hotspot Shield Monitoring Service (HssWd) - Unknown owner - C:\Programmi\Hotspot Shield\bin\hsswd.exe
O23 - Service: Servizio iPod (iPod Service) - Apple Inc. - C:\Programmi\iPod\bin\iPodService.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Programmi\Java\jre6\bin\jqs.exe
O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla Foundation - C:\Programmi\Mozilla Maintenance Service\maintenanceservice.exe
O23 - Service: MSCSPTISRV - Sony Corporation - C:\Programmi\File comuni\Sony Shared\AVLib\MSCSPTISRV.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: PACSPTISVR - Sony Corporation - C:\Programmi\File comuni\Sony Shared\AVLib\PACSPTISVR.exe
O23 - Service: Pml Driver HPZ12 - HP - C:\WINDOWS\system32\HPZipm12.exe
O23 - Service: Intel(R) PROSet/Wireless Registry Service (RegSrvc) - Intel Corporation - C:\Programmi\Intel\Wireless\Bin\RegSrvc.exe
O23 - Service: Intel(R) PROSet/Wireless Service (S24EventMonitor) - Intel Corporation  - C:\Programmi\Intel\Wireless\Bin\S24EvMon.exe
O23 - Service: Skype Updater (SkypeUpdate) - Skype Technologies - C:\Programmi\Skype\Updater\Updater.exe
O23 - Service: Sony SPTI Service (SPTISRV) - Sony Corporation - C:\Programmi\File comuni\Sony Shared\AVLib\SPTISRV.exe
O23 - Service: SonicStage SCSI Service (SSScsiSV) - Sony Corporation - C:\Programmi\File comuni\Sony Shared\AVLib\SSScsiSV.exe
O23 - Service: SwitchBoard - Adobe Systems Incorporated - C:\Programmi\File comuni\Adobe\SwitchBoard\SwitchBoard.exe
O23 - Service: VAIO Entertainment TV Device Arbitration Service - Sony Corporation - C:\Programmi\File comuni\Sony Shared\VAIO Entertainment Platform\VzCs\VzHardwareResourceManager\VzHardwareResourceManager.exe
O23 - Service: VAIO Event Service - Sony Corporation - C:\Programmi\Sony\VAIO Event Service\VESMgr.exe
O23 - Service: VAIO Media Integrated Server (VAIOMediaPlatform-IntegratedServer-AppServer) - Sony Corporation - C:\Programmi\Sony\VAIO Media Integrated Server\VMISrv.exe
O23 - Service: VAIO Media Integrated Server (HTTP) (VAIOMediaPlatform-IntegratedServer-HTTP) - Sony Corporation - C:\Programmi\Sony\VAIO Media Integrated Server\Platform\SV_Httpd.exe
O23 - Service: VAIO Media Integrated Server (UPnP) (VAIOMediaPlatform-IntegratedServer-UPnP) - Sony Corporation - C:\Programmi\Sony\VAIO Media Integrated Server\Platform\UPnPFramework.exe
O23 - Service: VAIO Media Gateway Server (VAIOMediaPlatform-Mobile-Gateway) - Sony Corporation - C:\Programmi\Sony\VAIO Media Integrated Server\Platform\VmGateway.exe
O23 - Service: VAIO Entertainment UPnP Client Adapter (Vcsw) - Sony Corporation - C:\Programmi\File comuni\Sony Shared\VAIO Entertainment Platform\VCSW\VCSW.exe
O23 - Service: VUAgent - Sony Corporation - C:\Programmi\Sony\VAIO Update Common\VUAgent.exe
O23 - Service: VAIO Entertainment Database Service (VzCdbSvc) - Sony Corporation - C:\Programmi\File comuni\Sony Shared\VAIO Entertainment Platform\VzCdb\VzCdbSvc.exe
O23 - Service: VAIO Entertainment File Import Service (VzFw) - Sony Corporation - C:\Programmi\File comuni\Sony Shared\VAIO Entertainment Platform\VzCdb\VzFw.exe

--
End of file - 10276 bytes

Cioap e grazie ancora.

[Khronos]

dopo aver strepenato il tuo povero sistema, io ti dò un singolo consiglio.

clic col destro sul desktop ->proprietà.
screen saver.
Opzioni risparmio energia. è il pulsante in basso a destra. qui c'è scritto "alimentazione"...


scheda sospensione. metti la spunta su attiva.



per USARLA, una volta attivata, al posto di spegnere il pc con "arresta il sistema,

fai apparire la solita schermata coi 3 pulsanti (Standby, Arresta, Riavvia)

TIENI PREMUTO SHIFT

e il pulsante di Standby si trasforma magicamente in "Sospensione".

tenendo premuto Shift, clicca su sospensione.

[tallines]

Quoto il suggerimento di khronos, però il pc in questione mi sembra troppo pieno di programmi, troppo elefantiaco, poi.......


Quanti Gb è grande l'HD ? E quanto è pieno in percentuale ?

Ram e processore ?


Dal secondo log di HijackThis rispetto al primo è cambiato il fatto che non c'è più ne jdownloader come programma, tantomeno a toolbar.........


Ma hai disinstallato si ail programma, sia la toolbar con ASC della Iobit .

Per quanto riguarda la lentezza hai usato tutti i pulitori ?

Hai provato ad avviare tramite msconfig - Avvio solo l'antivirus ?

A parte che io farei un giro con Combofix lanciato da provvisoria, una volta downloadato sul desktop e una volta portato a 0 i punti di ripristino in modalità normale (Risorse del computer/tasto destro del mouise/Proprietà/Ripristino configurazione di sistema < segno di spunta alla voce Disattiva ripristino config di sistema)


Chiaramente dopo la pulzia con i pulitori avrai fatto un defrag

[ANDREAHF]

scusate ma una sana formattazione non rimetterebbe tutto a posto?

saluti.

[erosmax]

infatti è quello che penso di fare... visto che il monitor del VAIO (dove questo sistema era installato) mi ha abbandonato (o forse il suo inverter)
Così, acquistato un altro portatile più performante (tranne la ciofeca di scheda grafica GeForce 610M) Asus K55VD-SX405H (549€ ), penso che formatterò e lo userò come MediaPlayer collegato ad un TV LED.