I know your not meant to have 2 active scanners running but Comodo alerts files in \Documents and Settings\All Users\Application Data\Avira\Antivir PersonalEdition Classic\Temp the files are infected but they where found by Avira and are just temp.
CPU 32bit
Xp sp3
Thanks
Edit: Woops forgot Iām using a old version of CIS on my vm will update and see if it still happens
Edit: Yep their still detected