RESIDENT PROTECTION says it found a virus named:
VBS Malware [script] in my TEMPORARY INTERNET FILEs folder??
(Malware) files in T.I.F. = IE-Browser-Cache can mostly be deleted safely, except if you want to send them in for analzing to avast.
when i checked system with HOUSECALL (Their free online scan) nothing was found!!
did you maybe tell avast resident shield to delete/move/quarantine the file?
Then of course TrendScan can't find anything afterwards
because about 2 weeks ago i had the same problem with 2 other viruses and got into lots of trouble for DOING something.. and NOT JUST IGNORING IT??
It's generally advisable to first get information about a virus on the system before deleting/moving it.
'Cause indeed sometimes there have to be made some system modifications/repairs
(manually or with special AV-Tools; see e.g. Avast-Cleaner:
http://www.avast.com/i_idt_171.html)
before repairing/deleting malware files; especially if the virus is already active and not just slumbering on the system, like in T.I.F./Temp/Download-folders