Fai questo tentativo,
digita nel terminale
ti si apre il configuratore con varie schede, clicca su drive e poi nella scheda dovrebbe esserci un pulsante autodetect prova a fargli rilevare i vari drive, dovresti veder comparire o comunque cambiare le impostazioni di default, è possibile avendo più partizioni e drive collegati che le lettere impostate di default in wine non si riferiscano ai veri drive collegati, rilancia il programma e vedi se funge.
A me era capitata una cosa del genere ma più di 2 anni fa con un programma simile ma non quello.
Edit:
Dal wiki di wine
Codice:
3.1.4. Drive Settings
Windows requires a fairly rigid drive configuration that Wine imitates. Most people are familiar with the standard notation of the "A:" drive representing the floppy disk, the "C:" drive representing the primary system disk, etc. Wine uses the same concept and maps those drives to the underlying native filesystem.
Wine's drive configuration is relatively simple. In Winecfg under the Drives tab you'll see buttons to add and remove available drives. When you choose to add a drive, a new entry will be made and a default drive mapping will appear. You can change where this drives points to by changing what's in the Path: box. If you're unsure of the exact path you can choose "Browse" to search for it. Removing a drive is as easy as selecting the drive and clicking "Remove".
Winecfg has the ability to automatically detect the drives available on your system. It's recommended you try this before attempting to configure drives manually. Simply click on the Autodetect button to have Wine search for drives on your system.
You may be interested in configuring your drive settings outside of Winecfg, in which case you're in luck because it's quite easy. All of the drive settings reside in a special directory, ~/.wine/dosdevices. Each "drive" is simply a link to where it actually resides. Wine automatically sets up two drives the first time you run Wine:
$ ls -la ~/.wine/dosdevices/
lrwxrwxrwx 1 wineuser wineuser 10 Jul 23 15:12 c: -> ../drive_c
lrwxrwxrwx 1 wineuser wineuser 1 Jul 23 15:12 z: -> /
To add another drive, for example your CD-ROM, just create a new link pointing to it: $ ln -s /mnt/cdrom ~/.wine/dosdevices/d: Take note of the DOS-style naming convention used for links - the format is a letter followed by a colon, such as "a:". So, if the link to your c: drive points to ~/.wine/drive_c, you can interpret references to c:\windows\system32 to mean ~/.wine/drive_c/windows/system32.
Prima di fare link simbolici a manina prova col tasto browse, anche si io ricordo un autodetect o detect, ma è una vita che non uso wine.