Please help i dont know what to do, for the first time i got such a virus that cannot be deleted or quarantined. Maybe someone knows what should i do? Symantec Antivirus says: Virus name: Trojan.Vundo.B File: C:\WINDOWS\Microsoft.NET\iisinfo.dll Location: C:\Windows\Microsoft.NET Action taken: Clean failed: Quarantine failed: Access denied When i try deleting it manualy it says that the file is in use by another program or another person. I tried throu safe mode deleting and it doesnt help, tried scanning it same thing.... Please....

See response # four for tools, and pls post future virii related posts @ the appropriate forum. Do not type anything in this space.

lida01lt, Sabertooth has listed quite a bag of tricks for you. There's one more you may need. There's a free online trojan scan located @: http://www.trojanscan.com/trojanscan They claim to be able to deal with trojans. HTH. Ed in Texas.

Stop lighting candles and facing to the East. Go here, download the specific removal tool from Symantec and move on: http://securityresponse.symantec.com/avcenter/venc/data/trojan.vundo.b.removal.tool.html If this happens again note that the NAV cannot ALWAYS dynamically remove a virus or trojan or virus but requires manual intervention from you with a tool from them. In the future: if the NAV fails to free your system but can identify the terrorist then go to www.sarc.com, click "search", enter the name of the terrorist and usually there is a manual tool to download with very good instructions. BTW: NAV2005 does a better job here. Good luck!! Peter van Sprewenburg

thank you everyone for help, i made it!!!! i downloaded the tool from symantec and ran it in safe mode because in regular mode it didnt help, so i did it in the safe mode and it is gone, thank you very much....