I wouldn't reinstall LW until your sure your pc is clean. Start your pc and as it is booting up press F8 and select to run in safe mode and hit enter. Run your AV a couple of times and see if it comes up with anything. Also if you know where the bogus files are you can delete them, but those files aren't the actual virus. The virus is putting those files on your pc so they will be spread throughout the network.

Refer to the link in my previous post for removing the virus. Good luck

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