well folder.htt and desktop.ini are system Files True ...VBS Redlof attacks these files and Corrupts any HTML files it can find..and creates mulitple copies of them...and resides in the memory..visit here for vbs.redlof.b here for VBS/Redlof@M , here for VBS/Terrosist.ow , etc ..also you can try Solo A/v 30 Days trial.. which provides complete cure for all kinds of viruses including wide spread viruses like W32.Beagle@mm, W32.Mydoom@mm, W32.Sasser.Worm, W32.Netsky.D, W32.Netsky.P, and its variants, W32.Bugbear.B@mm, Yaha worm and its variants, Lovegate.G aka W32.LoveGate.F@mm, W32.Sobig.A@mm, W32.Bugbear@mm, W32.Opaserv.worm, W32.Holar@mm, W32.SirCam.Worm@mm, VBS.Redlof, W32.Elkern, W32.Magistr, W32.Nimda.E@mm, Win95.Spaces, WYX Boot, Win95.Dupator, W32.FunLove.4099, W97M/Marker, VBS/LoveLetter, Win95.CIH, etc.