Neverthless, in order to improve the tool, I'd notify the following false positive.
The file "XLoader.sys" was deleted and, after renaming as "XLoader.sys.vir", placed in the "Quarantine" folder.
But this file is not a virus: is it a part of drivers of my videoconverter named "ConvertX".
Without this file, the "ConvertX" peripheral doesn't work anymore.
I had to restore the original name and newly put the file in the appropriate folder (in my case, "C:\Windows\System32\Drivers\").
Then I'd kindly ask you to consider this problem in the future releases of Combofix.
Edited by Robertone, 29 December 2009 - 07:17 AM.