ciao..
Ho fatto lo scan con ad aware e ho salvato il file di log qui riportato
Started memory scan
====================
Running processes:

#:1 : C:\WINDOWS\SYSTEM\KERNEL32.DLL

#:2 : C:\WINDOWS\SYSTEM\MSGSRV32.EXE

#:3 : C:\WINDOWS\SYSTEM\MPREXE.EXE

#:4 : C:\WINDOWS\SYSTEM\mmtask.tsk

#:5 : C:\WINDOWS\SYSTEM\MSTASK.EXE

#:6 : C:\WINDOWS\SYSTEM\ZONELABS\VSMON.EXE

#:7 : C:\WINDOWS\SYSTEM\ZONELABS\MINILOG.EXE

#:8 : C:\WINDOWS\EXPLORER.EXE

#:9 : C:\WINDOWS\TASKMON.EXE

#:10 : C:\WINDOWS\SYSTEM\SYSTRAY.EXE

#:11 : C:\WINDOWS\LOADQM.EXE

#:12 : C:\PROGRAMMI\NORTON ANTIVIRUS\NAVAPW32.EXE

#:13 : C:\WINDOWS\QRGSS.EXE

#:14 : C:\PROGRAMMI\IOMEGA\DRIVEICONS\IMGICON.EXE

#:15 : C:\PROGRAMMI\MESSENGER\MSMSGS.EXE

#:16 : C:\PROGRAMMI\ZONE LABS\ZONEALARM\ZONEALARM.EXE

#:17 : C:\WINDOWS\SYSTEM\SPOOL32.EXE

#:18 : C:\WINDOWS\SYSTEM\DDHELP.EXE

#:19 : C:\WINDOWS\SYSTEM\E_S10IC2.EXE

#:20 : C:\WINDOWS\SYSTEM\TAPISRV.EXE

#:21 : C:\PROGRAMMI\INTERNET EXPLORER\IEXPLORE.EXE

#:22 : C:\WINDOWS\SYSTEM\PSTORES.EXE

#:23 : C:\WINDOWS\SYSTEM\RNAAPP.EXE

#:24 : C:\PROGRAMMI\LAVASOFT AD- AWARE\AD-AWARE.EXE

Memory scan result:
Total modules found:24
Suspicious modules found:0


Started registry scan
======================
Cydoor key:HKEY_LOCAL_MACHINE\software\cydoor\


Started extended registry scan
===============================


Registry scan result:
Suspicious keys found :1


Started folder scan
====================
Warning, no disk in drive (A)

Folder scan result:
Folders processed:1167
Suspicious folders found:0


Started file scan
==================

(Ignored)
Cydoor file:C:\Programmi\KaZaA Lite\cd_clint.dll

File scan result:
Suspicious files found:21



Scanning finished
==================
Suspicious modules found:0
Suspicious keys found :1
Suspicious folders found:0
Suspicious files found:21
==========================
Components ignored:2
Total components found:20
i 21 file erano cookies e li ho eliminati ...ma c'e qualcosa nel registro e prima di cancellarlo vorrei saperer se faccio bene o no.
grazie