I have two Os's on my machine, Xp-pro and Vista business, for some time now avast-pro gives my a virus detection in the pagefile.sys of the vista os, this only occurs when i do a manual scan in XP-pro. Before i removed this file trough the advanced options, I got warnings of other viruses like w32:.... trj. Now it says the pagefile.sys is infected by the Zany-125-B virus. The weird thing is when launch Vista, avast-pro doesn't detect any virus in the pagefile.sys, nor in the other scanned files and drives. Also after a google search i don't get much information on this virus. Does anyone has more information, and why do i get a warning in XP-pro and not in Vista? really weird...