Ciao a.roselli, innanzitutto voglio ringraziare te e pidue per l'aiuto che mi state dando. Ho scaricato Hijackthis, come mi consigliavi ed ho appena prodotto il log. Adesso te lo posto; speriamo possa esserti utile per capire qual'è il problema... Io incrocio le dita!!!!!
Ecco il log:
"Logfile of HijackThis v1.99.1
Scan saved at 21.19.47, on 08/03/2006
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
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:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\System32\niSvcLoc.exe
C:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\carpserv.exe
C:\Programmi\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\PROGRA~1\HPQ\ONE-TO~1\OneTouch.EXE
C:\Programmi\Synaptics\SynTP\SynTPLpr.exe
C:\Programmi\Synaptics\SynTP\SynTPEnh.exe
C:\programmi\powerstrip\pstrip.exe
C:\Programmi\Zone Labs\ZoneAlarm\zlclient.exe
C:\Programmi\Winamp\winampa.exe
C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\fppdis2a.exe
C:\WINDOWS\system32\ctfmon.exe
C:\PROGRA~1\INCRED~1\bin\IMApp.exe
C:\Programmi\Internet Explorer\iexplore.exe
C:\Documents and Settings\Diego\Desktop\HijackThis.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
http://it.yahoo.com/R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL =
http://desktop.presario.net/scripts/redirectors/presario/deskredir2.dll?s=consumer&ap=b201&c=1c02&lc=0410&acR1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL =
http://search.presario.net/scripts/redirectors/presario/srchredir2.dll?c=1c02&lc=0410&s=search&ap=b204R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar =
http://search.presario.net/scripts/redirectors/presario/srchredir2.dll?c=1c02&lc=0410&s=search&ap=b204R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page =
http://search.presario.net/scripts/redirectors/presario/srchredir2.dll?c=1c02&lc=0410&s=search&ap=b204R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page =
http://desktop.presario.net/scripts/redirectors/presario/deskredir2.dll?s=consumer&ap=b201&c=1c02&lc=0410&acR0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\programmi\google\googletoolbar1.dll
O2 - BHO: SafeIE Utility - {B5D4581D-ED6A-4905-A267-25BAF7BE79C1} - C:\WINDOWS\System32\safeie.dll
O3 - Toolbar: &Netcraft Toolbar - {D554D8FC-B36D-4BB4-93DB-4A3394D505E3} - C:\Programmi\Netcraft Toolbar\nctb.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\programmi\google\googletoolbar1.dll
O4 - HKLM\..\Run: [ATIModeChange] Ati2mdxx.exe
O4 - HKLM\..\Run: [CARPService] carpserv.exe
O4 - HKLM\..\Run: [ATIPTA] C:\Programmi\ATI Technologies\ATI Control Panel\atiptaxx.exe
O4 - HKLM\..\Run: [PreloadApp] c:\hp\drivers\printers\photosmart\hphprld.exe c:\hp\drivers\printers\photosmart\setup.exe -d
O4 - HKLM\..\Run: [srmclean] C:\Cpqs\Scom\srmclean.exe
O4 - HKLM\..\Run: [Display Settings] C:\Programmi\HPQ\Notebook Utilities\hptasks.exe /s
O4 - HKLM\..\Run: [QT4HPOT] C:\PROGRA~1\HPQ\ONE-TO~1\OneTouch.EXE
O4 - HKLM\..\Run: [SynTPLpr] C:\Programmi\Synaptics\SynTP\SynTPLpr.exe
O4 - HKLM\..\Run: [SynTPEnh] C:\Programmi\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [Cpqset] C:\Programmi\HPQ\Default Settings\cpqset.exe
O4 - HKLM\..\Run: [PowerStrip] c:\programmi\powerstrip\pstrip.exe
O4 - HKLM\..\Run: [Zone Labs Client] C:\Programmi\Zone Labs\ZoneAlarm\zlclient.exe
O4 - HKLM\..\Run: [WinampAgent] C:\Programmi\Winamp\winampa.exe
O4 - HKLM\..\Run: [KAVPersonal50] "C:\Programmi\Kaspersky Lab\Kaspersky Anti-Virus Personal\kav.exe" /minimize
O4 - HKLM\..\Run: [pdfFactory Pro Dispatcher v2] "C:\WINDOWS\System32\spool\DRIVERS\W32X86\3\fppdis2a.exe" /source=HKLM
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [IncrediMail] C:\Programmi\IncrediMail\bin\IncMail.exe /c
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Programmi\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O8 - Extra context menu item: &Add animation to IncrediMail Style Box - C:\PROGRA~1\INCRED~1\bin\resources\WebMenuImg.htm
O8 - Extra context menu item: &Download all by WellGet - C:\Programmi\WellGet\nxall.htm
O8 - Extra context menu item: &Google Search - res://C:\Programmi\Google\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: Backward &Links - res://C:\Programmi\Google\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: Cac&hed Snapshot of Page - res://C:\Programmi\Google\GoogleToolbar1.dll/cmcache.html
O8 - Extra context menu item: Download by &WellGet - C:\Programmi\WellGet\nxcatch.htm
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O8 - Extra context menu item: Si&milar Pages - res://C:\Programmi\Google\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: Translate into English - res://C:\Programmi\Google\GoogleToolbar1.dll/cmtrans.html
O9 - Extra button: WellGet - {35980F6E-A258-4E50-953D-813BB8556899} - C:\Programmi\WellGet\WellGet.exe
O9 - Extra button: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\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
O23 - Service: kavsvc - Kaspersky Lab - C:\Programmi\Kaspersky Lab\Kaspersky Anti-Virus Personal\kavsvc.exe
O23 - Service: NILM License manager - Macrovision Corporation - C:\Programmi\National Instruments\Shared\License Manager\Bin\lmgrd.exe
O23 - Service: NI Service Locator (niSvcLoc) - National Instruments - C:\WINDOWS\System32\niSvcLoc.exe
O23 - Service: TrueVector Internet Monitor (vsmon) - Zone Labs, LLC - C:\WINDOWS\system32\ZoneLabs\vsmon.exe"
Questo è tutto!!! Speriamo bene!!! E grazie ancora per l'aiuto!!!!