did not work again in normal mode, so I ran it in safe mode:
All processes killed
========== OTL ==========
========== COMMANDS ==========
[EMPTYTEMP]
User: All Users
User: Default
->Temp folder emptied: 0 bytes
->Temporary Internet Files folder emptied: 0 bytes
->Flash cache emptied: 0 bytes
User: Default User
->Temp folder emptied: 0 bytes
->Temporary Internet Files folder emptied: 0 bytes
->Flash cache emptied: 0 bytes
User: matt
->Temp folder emptied: 3324 bytes
->Temporary Internet Files folder emptied: 475748 bytes
->Java cache emptied: 0 bytes
->FireFox cache emptied: 0 bytes
->Google Chrome cache emptied: 0 bytes
->Flash cache emptied: 456 bytes
User: Public
->Temp folder emptied: 0 bytes
%systemdrive% .tmp files removed: 0 bytes
%systemroot% .tmp files removed: 0 bytes
%systemroot%\System32 .tmp files removed: 0 bytes
%systemroot%\System32\drivers .tmp files removed: 0 bytes
Windows Temp folder emptied: 67495 bytes
RecycleBin emptied: 0 bytes
Total Files Cleaned = 1.00 mb
[EMPTYFLASH]
User: All Users
User: Default
->Flash cache emptied: 0 bytes
User: Default User
->Flash cache emptied: 0 bytes
User: matt
->Flash cache emptied: 0 bytes
User: Public
Total Flash Files Cleaned = 0.00 mb
OTL by OldTimer - Version 3.2.24.0 log created on 06182011_084656
Files\Folders moved on Reboot...
Registry entries deleted on Reboot...