hi cayliel!
okay, let's do a manual check for a w32.pinfi inspection.
have a look in your TEMP directory. it's normally a hidden folder, so you may have to change your view settings.
in "my computer", go "tools > folder options" and click on the "view" tab.
select "show hidden files and folders" and
uncheck "hide extensions for known file types".
do you see a strange looking 7-character filename with a .tmp extension in there? the first three letters would be letters. the last four would be numbers, or the letters A through F.
W32.Pinfi
love, b