Langesamer PC und regelmäßiger Abbruch meines Antivirus-Suchlaufs

All processes killed
========== OTL ==========
HKLM\SOFTWARE\Microsoft\Internet Explorer\Search\\;CustomizeSearch| /E : value set successfully!
HKLM\SOFTWARE\Microsoft\Internet Explorer\Search\\;SearchAssistant| /E : value set successfully!
HKCU\SOFTWARE\Microsoft\Internet Explorer\Main\\;Search Bar| /E : value set successfully!
HKCU\SOFTWARE\Microsoft\Internet Explorer\Main\\;Start Page| /E : value set successfully!
HKCU\SOFTWARE\Microsoft\Internet Explorer\Main\\SearchMigratedDefaultName| /E : value set successfully!
HKCU\SOFTWARE\Microsoft\Internet Explorer\Main\\SearchMigratedDefaultURL| /E : value set successfully!
HKCU\SOFTWARE\Microsoft\Internet Explorer\Main\\Start Page| /E : value set successfully!
HKCU\SOFTWARE\Microsoft\Internet Explorer\Search\\Default_Search_URL| /E : value set successfully!
File HKEY_LOCAL_MACHINE\software\mozilla\Firefox\Extensions\\msntoolbar@msn.com: C:\Programme\MSN Toolbar\Platform\4.0.0357.1\Firefox not found.
Folder C:\Dokumente und Einstellungen\xxx\Anwendungsdaten\Mozilla\Firefox\Profiles\thb0f6de.default\extensions\{20a82645-c095-46ed-80e3-08825760534b}\ not found.
C:\Dokumente und Einstellungen\xxx\Anwendungsdaten\Mozilla\Firefox\Profiles\thb0f6de.default\searchplugins\ask.xml moved successfully.
C:\Dokumente und Einstellungen\xxx\Anwendungsdaten\Mozilla\Firefox\Profiles\thb0f6de.default\searchplugins\bing.xml moved successfully.
C:\Dokumente und Einstellungen\xxx\Anwendungsdaten\Mozilla\Firefox\Profiles\thb0f6de.default\searchplugins\conduit.xml moved successfully.
C:\Programme\Mozilla Firefox\searchplugins\bing.xml moved successfully.
C:\Programme\Mozilla Firefox\searchplugins\crawlersrch.xml moved successfully.
Registry value HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\Toolbar\\{10EDB994-47F8-43F7-AE96-F2EA63E9F90F} deleted successfully.
Registry key HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{10EDB994-47F8-43F7-AE96-F2EA63E9F90F}\ not found.
Registry value HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser\\{4B3803EA-5230-4DC3-A7FC-33638F3D3542} deleted successfully.
Registry key HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{4B3803EA-5230-4DC3-A7FC-33638F3D3542}\ not found.
C:\Dokumente und Einstellungen\xxx\Startmenü\Programme\Autostart\Nikon Monitor.lnk moved successfully.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Cdrom\\AutoRun|DWORD:1 /E : value set successfully!
C:\AUTOEXEC.BAT moved successfully.
========== FILES ==========
C:\WINDOWS\System32\agremove.exe moved successfully.
C:\WINDOWS\tasks\At1.job moved successfully.
C:\WINDOWS\tasks\At2.job moved successfully.
C:\WINDOWS\tasks\At3.job moved successfully.
C:\WINDOWS\tasks\At4.job moved successfully.
========== COMMANDS ==========
 
[EMPTYTEMP]
 
User: Administrator
->Temp folder emptied: 20295 bytes
->Temporary Internet Files folder emptied: 1778926 bytes
->Flash cache emptied: 456 bytes
 
User: administrator.ALPETOUR
->Temp folder emptied: 0 bytes
->Temporary Internet Files folder emptied: 0 bytes
->FireFox cache emptied: 0 bytes
 
User: All Users
 
User: Default User
->Temp folder emptied: 0 bytes
->Temporary Internet Files folder emptied: 33170 bytes
->Flash cache emptied: 0 bytes
 
User: LocalService
->Temp folder emptied: 66016 bytes
->Temporary Internet Files folder emptied: 33170 bytes
 
User: NetworkService
->Temp folder emptied: 0 bytes
->Temporary Internet Files folder emptied: 1282056 bytes
 
User: xxx
->Temp folder emptied: 82469800 bytes
->Temporary Internet Files folder emptied: 849948 bytes
->Java cache emptied: 0 bytes
->FireFox cache emptied: 43097105 bytes
->Google Chrome cache emptied: 0 bytes
->Flash cache emptied: 456 bytes
 
User: xxx
->Temp folder emptied: 182897 bytes
->Temporary Internet Files folder emptied: 93797 bytes
->Flash cache emptied: 0 bytes
 
%systemdrive% .tmp files removed: 0 bytes
%systemroot% .tmp files removed: 0 bytes
%systemroot%\System32 .tmp files removed: 0 bytes
%systemroot%\System32\dllcache .tmp files removed: 0 bytes
%systemroot%\System32\drivers .tmp files removed: 0 bytes
Windows Temp folder emptied: 3524093 bytes
RecycleBin emptied: 1955246672 bytes
 
Total Files Cleaned = 1.992,00 mb
 
C:\WINDOWS\System32\drivers\etc\Hosts moved successfully.
HOSTS file reset successfully
 
OTL by OldTimer - Version 3.2.31.0 log created on 01062012_090252

Files\Folders moved on Reboot...

Registry entries deleted on Reboot...