I got the same message as the rest of you. Downloaded it from the manager, and when trying to install, the "File is corrupt". Its nice to know it isn't only me, but Stardock needs to address this problem.. I had it for 3 weeks and tried re-downloading it many times and the Tech Support only knows or assumes that we are all stupid and haven't tried to download or reinstall to fix it...
Let me know if you come across a fix...
*** I think I found a fix *** I went to Stardock's website, logged in, and went the downloads site and downloaded the file directly and it was not corrupt...
Cheers,
-Ryan