Vanno fixate le seguenti linee:
O2 - BHO: SponsorAdulto Class - {511F9316-771B-4953-A268-1C36DA667FE9} - C:\WINDOWS\Downloaded Program Files\sponsoradulto.dll
O4 - Global Startup: BTTray.lnk = ? 
O16 - DPF: {511F9316-771B-4953-A268-1C36DA667FE9} (SponsorAdulto Class) - 
http://ip.sponsoradulto.com/cab/3/e...bTelecomInt.cab
cancella il file :
C:\WINDOWS\Downloaded Program Files\sponsoradulto.dll