Have you tried more than one unzip and did the other unzip attempts given you the same message? This sounds a lot like not having all of the data for each file, either because it didn't unzip entirely correctly or because it didn't download entirely correctly, and your system is not recognizing it as compatible.No, it shows me everywhere the message.
It placed itself after the unzipping on top of the drive. But i copied it away from there. Into a different folder
If it fails on a second unzip, not a copy of the already unzipped files, but unzipping again, you may have to download again. If that fails, I would be at a loss for fixes, downloading again is as big a step as I can think of.