Allora, intanto grazie ancora; ho fatto esattamente tutto quello che hai detto.

Qui trovi il file di SystemScan: http://freefilehosting.net/download/4320j

E sotto ti copio il file avenger.

Il punto è che ora non si connette più ad Internet!!! Io ora ti sto scrivendo da un altro PC, che è in rete con quell'altro e sul quale internet funziona ancora bene!

Aiuto... :-)

Ecco il file avenger.txt:

Logfile of The Avenger version 1, by Swandog46
Running from registry key:
\Registry\Machine\System\CurrentControlSet\Service s\dysspspv

*******************

Script file located at: \??\C:\pfixbpfq.txt
Script file opened successfully.

Script file read successfully

Backups directory opened successfully at C:\Avenger

*******************

Beginning to process script file:



File C:\WINDOWS\system32\kddoa.exe not found!
Deletion of file C:\WINDOWS\system32\kddoa.exe failed!

Could not process line:
C:\WINDOWS\system32\kddoa.exe
Status: 0xc0000034

File C:\WINDOWS\system32\kdpub.exe deleted successfully.


File C:\WINDOWS\Prefetch\KDPUB.EXE not found!
Deletion of file C:\WINDOWS\Prefetch\KDPUB.EXE failed!

Could not process line:
C:\WINDOWS\Prefetch\KDPUB.EXE
Status: 0xc0000034

File C:\autorun.inf deleted successfully.
Folder C:\resycled deleted successfully.
Registry value HKLM\Software\Microsoft\Windows\CurrentVersion\Run |C:\WINDOWS\system32\kdpub.exe deleted successfully.
Registry value HKLM\Software\Microsoft\Windows\CurrentVersion\Run |C:\WINDOWS\system32\kddoa.exe deleted successfully.
Program C:\Documents and Settings\Dario\Desktop\sys93209.exe successfully set up to run once on reboot.

Completed script processing.

*******************

Finished! Terminate.