HELP!!!!every time i boot up the computer my avira guard goes of and says that "C:\WINDOWS\System32\ljhij.dll is the trojan horse TR/Mon.Virtumonde.II" So i try to delete it but that doesnt work. No matter what option i try as soon as i hit ok 2 seconds later it pops back up! i tried to delete it manually in safe mode but it is a locked file and says that it will do it on the next reboot but that doesnt work. HELP!!!!

Please download VundoFix.exe
to your desktop.

• Double-click VundoFix.exe to run it.
• Click the Scan for Vundo button.
• Once it's done scanning, click the Remove Vundo button.
• You will receive a prompt asking if you want to remove the files, click YES
• Once you click yes, your desktop will go blank as it starts removing Vundo.
• When completed, it will prompt that it will reboot your computer, click OK.
• Please post the contents of C:\vundofix.txt.

Note: It is possible that VundoFix encountered a file it could not remove.
In this case, VundoFix will run on reboot, simply follow the above
instructions starting from "Click the Scan for Vundo button." when
VundoFix appears at reboot.

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Download hijackthis and post a log. There is a sticky at the top of this forum and there is a link for hijackthis there.