Problema con avast, hotkey e rundll

[Skate94]

Scusate il disturbo ragazzi, ma è da un po' di tempo che il mio pc fa capricci per tante cose ormai..
Penso che il tutto sia partito o da un virus o dall'antivirus stesso non ne ho idea.
Fatto sta che da un po' di tempo a questa parte quando accendo il pc mi escono messaggi di errori, sia di rundll sia di hotkey..
Hotkey se non vado errato sono i driver del mio pc e il messaggio dice "Run-time error '-2147024770 (8007007e)': Automation error"
Per quanto riguarda l'antivirus che sarebbe avast 7.0.1456 non mi parte cioè mi dice sempre non protetto e di fianco aggiusta ora, solo che non aggiusta nulla e non mi parte mai..
Sotto mi dice avvia il programma ma non fa nulla comunque, boh.
Poi non so se è connesso a questo, non mi installa manco jdownloader xD
Sinceramente la situazione mi sta dando un po' sui nervi, scusate se vi scrivo tutti sti problemi, ma penso siano connessi in qualche modo..
Se vi serve questa è la scansione di hijackthis:

Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 20.23.28, on 19/08/2012
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
Boot mode: Normal

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:\Programmi\Oracle\JavaFX 2.1 Runtime\bin\jqs.exe
C:\Programmi\File comuni\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Programmi\CyberLink\Shared Files\RichVideo.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\wbem\wmiapsrv.exe
C:\WINDOWS\RTHDCPL.EXE
C:\Programmi\Motorola\SMSERIAL\sm56hlpr.exe
C:\Programmi\Synaptics\SynTP\SynTPStart.exe
C:\Programmi\BisonCam\BisonHK.exe
C:\WINDOWS\system32\rundll32.exe
C:\Programmi\CyberLink\PowerDVD\PDVDServ.exe
C:\Programmi\CyberLink\Power2Go\CLMLSvc.exe
C:\Programmi\Synaptics\SynTP\SynTPEnh.exe
C:\Programmi\AVAST Software\Avast\avastUI.exe
C:\Programmi\File comuni\Java\Java Update\jusched.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\Skype\Phone\Skype.exe
C:\Programmi\CyberLink\Power2Go\Power2GoExpress.exe
C:\WINDOWS\system32\sistray.exe
C:\Documents and Settings\Olivetti\Dati applicazioni\Dropbox\bin\Dropbox.exe
C:\Documents and Settings\Olivetti\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
C:\Documents and Settings\Olivetti\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
C:\Documents and Settings\Olivetti\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
C:\Documents and Settings\Olivetti\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
C:\Documents and Settings\Olivetti\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
C:\Documents and Settings\Olivetti\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
C:\Documents and Settings\Olivetti\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
C:\Documents and Settings\Olivetti\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
C:\Documents and Settings\Olivetti\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
C:\Programmi\Trend Micro\HiJackThis\HiJackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://search.babylon.com/?affID=111792 ... 10603d7037
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: Babylon toolbar helper - {2EECD738-5844-4a99-B4B6-146BF802613B} - C:\Programmi\BabylonToolbar\BabylonToolbar\1.6.4.6\bh\BabylonToolbar.dll
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmi\Oracle\JavaFX 2.1 Runtime\bin\ssv.dll
O2 - BHO: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Programmi\AVAST Software\Avast\aswWebRepIE.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Programmi\Oracle\JavaFX 2.1 Runtime\bin\jp2ssv.dll
O3 - Toolbar: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Programmi\AVAST Software\Avast\aswWebRepIE.dll
O3 - Toolbar: Babylon Toolbar - {98889811-442D-49dd-99D7-DC866BE87DBC} - C:\Programmi\BabylonToolbar\BabylonToolbar\1.6.4.6\BabylonToolbarTlbr.dll
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [SMSERIAL] C:\Programmi\Motorola\SMSERIAL\sm56hlpr.exe
O4 - HKLM\..\Run: [SynTPStart] C:\Programmi\Synaptics\SynTP\SynTPStart.exe
O4 - HKLM\..\Run: [BisonHK] C:\Programmi\BisonCam\BisonHK.exe
O4 - HKLM\..\Run: [SiSPower] Rundll32.exe SiSPower.dll,ModeAgent
O4 - HKLM\..\Run: [BluetoothAuthenticationAgent] rundll32.exe bthprops.cpl,,BluetoothAuthenticationAgent
O4 - HKLM\..\Run: [RemoteControl] C:\Programmi\CyberLink\PowerDVD\PDVDServ.exe
O4 - HKLM\..\Run: [LanguageShortcut] C:\Programmi\CyberLink\PowerDVD\Language\Language.exe
O4 - HKLM\..\Run: [CLMLServer] "C:\Programmi\CyberLink\Power2Go\CLMLSvc.exe"
O4 - HKLM\..\Run: [P2Go_Menu] "C:\Programmi\CyberLink\Power2Go\MUITransfer\MUIStartMenu.exe" "C:\Programmi\CyberLink\Power2Go" UpdateWithCreateOnce "SOFTWARE\CyberLink\Power2Go\6.0"
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Programmi\Adobe\Reader 9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [Adobe ARM] "C:\Programmi\File comuni\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKLM\..\Run: [avast] "C:\Programmi\AVAST Software\Avast\avastUI.exe" /nogui
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programmi\File comuni\Java\Java Update\jusched.exe"
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [Skype] "C:\Programmi\Skype\Phone\Skype.exe" /minimized /regrun
O4 - HKCU\..\Run: [Power2GoExpress] "C:\Programmi\CyberLink\Power2Go\Power2GoExpress.exe" /Startup
O4 - HKCU\..\Run: [DAEMON Tools Lite] "C:\Programmi\DAEMON Tools Lite\DTLite.exe" -autorun
O4 - HKCU\..\Run: [Yggaxisii] "C:\Documents and Settings\Olivetti\Dati applicazioni\Udvymu\layna.exe"
O4 - HKCU\..\Run: [Omxyk] "C:\Documents and Settings\Olivetti\Dati applicazioni\Zyic\qehab.exe"
O4 - HKCU\..\Run: [Google Update] "C:\Documents and Settings\Olivetti\Impostazioni locali\Dati applicazioni\Google\Update\GoogleUpdate.exe" /c
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User '?')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User '?')
O4 - HKUS\S-1-5-21-682003330-796845957-1417001333-1003\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe (User '?')
O4 - HKUS\S-1-5-21-682003330-796845957-1417001333-1003\..\Run: [DAEMON Tools Lite] "C:\Programmi\DAEMON Tools Lite\DTLite.exe" -autorun (User '?')
O4 - HKUS\S-1-5-21-682003330-796845957-1417001333-1003\..\Run: [Yggaxisii] "C:\Documents and Settings\Olivetti\Dati applicazioni\Udvymu\layna.exe" (User '?')
O4 - HKUS\S-1-5-21-682003330-796845957-1417001333-1003\..\Run: [Omxyk] "C:\Documents and Settings\Olivetti\Dati applicazioni\Zyic\qehab.exe" (User '?')
O4 - HKUS\S-1-5-21-682003330-796845957-1417001333-1003\..\Run: [Google Update] "C:\Documents and Settings\Olivetti\Impostazioni locali\Dati applicazioni\Google\Update\GoogleUpdate.exe" /c (User '?')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User '?')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - S-1-5-21-682003330-796845957-1417001333-1003 Startup: Dropbox.lnk = C:\Documents and Settings\Olivetti\Dati applicazioni\Dropbox\bin\Dropbox.exe (User '?')
O4 - Startup: Dropbox.lnk = C:\Documents and Settings\Olivetti\Dati applicazioni\Dropbox\bin\Dropbox.exe
O4 - Global Startup: HotKeyDriver.lnk = C:\Programmi\HotKey_Driver\HotKeyDriver.exe
O4 - Global Startup: Utility Tray.lnk = C:\WINDOWS\system32\sistray.exe
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/s ... wflash.cab
O16 - DPF: {E2883E8F-472F-4FB0-9522-AC9BF37916A7} - http://platformdl.adobe.com/NOS/getPlusPlus/1.6/gp.cab
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\FILECO~1\Skype\SKYPE4~1.DLL
O20 - AppInit_DLLs:
O22 - SharedTaskScheduler: Precaricatore Browseui - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\system32\browseui.dll
O22 - SharedTaskScheduler: Daemon di cache delle categorie di componenti - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\system32\browseui.dll
O23 - Service: Adobe Flash Player Update Service (AdobeFlashPlayerUpdateSvc) - Adobe Systems Incorporated - C:\WINDOWS\system32\Macromed\Flash\FlashPlayerUpdateService.exe
O23 - Service: avast! Antivirus - AVAST Software - C:\Programmi\AVAST Software\Avast\AvastSvc.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Oracle Corporation - C:\Programmi\Oracle\JavaFX 2.1 Runtime\bin\jqs.exe
O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla Foundation - C:\Programmi\Mozilla Maintenance Service\maintenanceservice.exe
O23 - Service: Cyberlink RichVideo Service(CRVS) (RichVideo) - Unknown owner - C:\Programmi\CyberLink\Shared Files\RichVideo.exe
O23 - Service: Skype Updater (SkypeUpdate) - Skype Technologies - C:\Programmi\Skype\Updater\Updater.exe

--
End of file - 9539 bytes

Grazie in anticipo

[crazy.cat]

Qui hai due candidati interessanti
O4 - HKCU\..\Run: [Yggaxisii] "C:\Documents and Settings\Olivetti\Dati applicazioni\Udvymu\layna.exe"
O4 - HKCU\..\Run: [Omxyk] "C:\Documents and Settings\Olivetti\Dati applicazioni\Zyic\qehab.exe"
O4 - HKUS\S-1-5-21-682003330-796845957-1417001333-1003\..\Run: [Yggaxisii] "C:\Documents and Settings\Olivetti\Dati applicazioni\Udvymu\layna.exe" (User '?')
O4 - HKUS\S-1-5-21-682003330-796845957-1417001333-1003\..\Run: [Omxyk] "C:\Documents and Settings\Olivetti\Dati applicazioni\Zyic\qehab.exe" (User '?')
Rifai la scansione con hijackthis e cancella le relative righe e elimina anche i file e le cartelle che li contengono

Una volta tolti questi vedi come va, avast al limite reinstallalo con l'ultima versione disponibile se ancora non parte.

[Skate94]

Non è cambiato nulla, o meglio quelle righe che dovevo eliminare non le elimina tutte..
O4 - HKCU\..\Run: [Yggaxisii] "C:\Documents and Settings\Olivetti\Dati applicazioni\Udvymu\layna.exe"
Questo non me lo fa eliminare anche se ci provo, e anche se ho già cancellato la cartella..
Poi boh il resto è rimasto lo stesso, anche se ho reinstallato avast non mi parte...
Son disperato...
Comunque ecco la nuova scansione se vi serve:

Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 10.38.08, on 20/08/2012
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
Boot mode: Normal

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\Explorer.EXE
C:\Programmi\Oracle\JavaFX 2.1 Runtime\bin\jqs.exe
C:\Programmi\File comuni\Microsoft Shared\VS7DEBUG\MDM.EXE
C:\Programmi\CyberLink\Shared Files\RichVideo.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\wbem\wmiapsrv.exe
C:\WINDOWS\RTHDCPL.EXE
C:\Programmi\Motorola\SMSERIAL\sm56hlpr.exe
C:\Programmi\Synaptics\SynTP\SynTPStart.exe
C:\Programmi\BisonCam\BisonHK.exe
C:\WINDOWS\system32\rundll32.exe
C:\Programmi\CyberLink\PowerDVD\PDVDServ.exe
C:\Programmi\CyberLink\Power2Go\CLMLSvc.exe
C:\Programmi\Synaptics\SynTP\SynTPEnh.exe
C:\Programmi\File comuni\Java\Java Update\jusched.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmi\Skype\Phone\Skype.exe
C:\Programmi\CyberLink\Power2Go\Power2GoExpress.exe
C:\WINDOWS\system32\sistray.exe
C:\Documents and Settings\Olivetti\Dati applicazioni\Dropbox\bin\Dropbox.exe
C:\Programmi\AVAST Software\Avast\AvastUI.exe
C:\Documents and Settings\Olivetti\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
C:\Documents and Settings\Olivetti\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
C:\Documents and Settings\Olivetti\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
C:\Documents and Settings\Olivetti\Impostazioni locali\Dati applicazioni\Google\Chrome\Application\chrome.exe
C:\Programmi\Trend Micro\HiJackThis\HiJackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://search.babylon.com/?affID=111792 ... 10603d7037
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Collegamenti
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Programmi\File comuni\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: Java(tm) Plug-In SSV Helper - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Programmi\Oracle\JavaFX 2.1 Runtime\bin\ssv.dll
O2 - BHO: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Programmi\AVAST Software\Avast\aswWebRepIE.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Programmi\Oracle\JavaFX 2.1 Runtime\bin\jp2ssv.dll
O3 - Toolbar: avast! WebRep - {8E5E2654-AD2D-48bf-AC2D-D17F00898D06} - C:\Programmi\AVAST Software\Avast\aswWebRepIE.dll
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [SMSERIAL] C:\Programmi\Motorola\SMSERIAL\sm56hlpr.exe
O4 - HKLM\..\Run: [SynTPStart] C:\Programmi\Synaptics\SynTP\SynTPStart.exe
O4 - HKLM\..\Run: [BisonHK] C:\Programmi\BisonCam\BisonHK.exe
O4 - HKLM\..\Run: [SiSPower] Rundll32.exe SiSPower.dll,ModeAgent
O4 - HKLM\..\Run: [BluetoothAuthenticationAgent] rundll32.exe bthprops.cpl,,BluetoothAuthenticationAgent
O4 - HKLM\..\Run: [RemoteControl] C:\Programmi\CyberLink\PowerDVD\PDVDServ.exe
O4 - HKLM\..\Run: [LanguageShortcut] C:\Programmi\CyberLink\PowerDVD\Language\Language.exe
O4 - HKLM\..\Run: [CLMLServer] "C:\Programmi\CyberLink\Power2Go\CLMLSvc.exe"
O4 - HKLM\..\Run: [P2Go_Menu] "C:\Programmi\CyberLink\Power2Go\MUITransfer\MUIStartMenu.exe" "C:\Programmi\CyberLink\Power2Go" UpdateWithCreateOnce "SOFTWARE\CyberLink\Power2Go\6.0"
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Programmi\Adobe\Reader 9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [Adobe ARM] "C:\Programmi\File comuni\Adobe\ARM\1.0\AdobeARM.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Programmi\File comuni\Java\Java Update\jusched.exe"
O4 - HKLM\..\Run: [avast] "C:\Programmi\AVAST Software\Avast\avastUI.exe" /nogui
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [Skype] "C:\Programmi\Skype\Phone\Skype.exe" /minimized /regrun
O4 - HKCU\..\Run: [Power2GoExpress] "C:\Programmi\CyberLink\Power2Go\Power2GoExpress.exe" /Startup
O4 - HKCU\..\Run: [DAEMON Tools Lite] "C:\Programmi\DAEMON Tools Lite\DTLite.exe" -autorun
O4 - HKCU\..\Run: [Google Update] "C:\Documents and Settings\Olivetti\Impostazioni locali\Dati applicazioni\Google\Update\GoogleUpdate.exe" /c
O4 - HKCU\..\Run: [Yggaxisii] "C:\Documents and Settings\Olivetti\Dati applicazioni\Udvymu\layna.exe"
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User '?')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User '?')
O4 - HKUS\S-1-5-21-682003330-796845957-1417001333-1003\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe (User '?')
O4 - HKUS\S-1-5-21-682003330-796845957-1417001333-1003\..\Run: [DAEMON Tools Lite] "C:\Programmi\DAEMON Tools Lite\DTLite.exe" -autorun (User '?')
O4 - HKUS\S-1-5-21-682003330-796845957-1417001333-1003\..\Run: [Google Update] "C:\Documents and Settings\Olivetti\Impostazioni locali\Dati applicazioni\Google\Update\GoogleUpdate.exe" /c (User '?')
O4 - HKUS\S-1-5-21-682003330-796845957-1417001333-1003\..\Run: [Yggaxisii] "C:\Documents and Settings\Olivetti\Dati applicazioni\Udvymu\layna.exe" (User '?')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User '?')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - S-1-5-21-682003330-796845957-1417001333-1003 Startup: Dropbox.lnk = C:\Documents and Settings\Olivetti\Dati applicazioni\Dropbox\bin\Dropbox.exe (User '?')
O4 - Startup: Dropbox.lnk = C:\Documents and Settings\Olivetti\Dati applicazioni\Dropbox\bin\Dropbox.exe
O4 - Global Startup: HotKeyDriver.lnk = C:\Programmi\HotKey_Driver\HotKeyDriver.exe
O4 - Global Startup: Utility Tray.lnk = C:\WINDOWS\system32\sistray.exe
O8 - Extra context menu item: E&sporta in Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Ricerche - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/s ... wflash.cab
O16 - DPF: {E2883E8F-472F-4FB0-9522-AC9BF37916A7} - http://platformdl.adobe.com/NOS/getPlusPlus/1.6/gp.cab
O18 - Protocol: skype4com - {FFC8B962-9B40-4DFF-9458-1830C7DD7F5D} - C:\PROGRA~1\FILECO~1\Skype\SKYPE4~1.DLL
O20 - AppInit_DLLs:
O22 - SharedTaskScheduler: Precaricatore Browseui - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\system32\browseui.dll
O22 - SharedTaskScheduler: Daemon di cache delle categorie di componenti - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\system32\browseui.dll
O23 - Service: Adobe Flash Player Update Service (AdobeFlashPlayerUpdateSvc) - Adobe Systems Incorporated - C:\WINDOWS\system32\Macromed\Flash\FlashPlayerUpdateService.exe
O23 - Service: avast! Antivirus - AVAST Software - C:\Programmi\AVAST Software\Avast\AvastSvc.exe
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Oracle Corporation - C:\Programmi\Oracle\JavaFX 2.1 Runtime\bin\jqs.exe
O23 - Service: Mozilla Maintenance Service (MozillaMaintenance) - Mozilla Foundation - C:\Programmi\Mozilla Maintenance Service\maintenanceservice.exe
O23 - Service: Cyberlink RichVideo Service(CRVS) (RichVideo) - Unknown owner - C:\Programmi\CyberLink\Shared Files\RichVideo.exe
O23 - Service: Skype Updater (SkypeUpdate) - Skype Technologies - C:\Programmi\Skype\Updater\Updater.exe

--
End of file - 8436 bytes

[GERONIMO*]

prova in modalità provvisoria
dovrebbe eliminarle

[Skate94]

Non so bene come ma si è eliminato finalmente, però nulla avast non mi parte lo stesso, e il messaggio di hotkey continua ad uscire.
Ho anche già provato a disinstallarlo e reinstallarlo ma nulla, non so proprio che fare.

[crazy.cat]

rova a pulire l'installazione di avast http://www.avast.com/uninstall-utility, altrimenti passa ad avira e fai una scansione completa del pc. Almeno proteggi il pc e controlli se ci sono virus.
Per gli hotkey direi che è questo programma, prova a reinstallare i driver del pc, se hai un suo cd di installazione.
O4 - Global Startup: HotKeyDriver.lnk = C:\Programmi\HotKey_Driver\HotKeyDriver.exe
Oppure hai un tastiera o qualche periferica particolare con tasti speciali?