Sorry about this! This app was requested a lot by too many users, the problem is it hasn't got any updates since 2013 so it's outdated and not even signed, So it has many false positives from many anti viruses!
We just had to host it a while ago because the official isn't working anymore!
Thanks for the heads up! We've found a clean msi installer that we will be using instead of that infected exe one, And will look into adding alternatives as well

But this will be applied in the next Patch My PC release.