I saw very little out there on the intarwebs about this pain in the ass, so I'm posting this in case anyone catches this and needs some pointers on how to get rid of it. I got a message from MSE ...

Recently, our anti-virus laboratory discovered an interesting new modification of a file virus known as Expiro which targets 64-bit files for infection. File-infecting viruses are well known and have ...

This is an undesirable program. This file has been identified as a program that is undesirable to have running on your computer. This consists of programs that are misleading, harmful, or undesirable.