I'm Having The Same Issue. But I Try And Extract The Zip, But It Says That The Files Need To Be Copied To A Compressed Zip Folder Even Though It Is A .zip!
I understand the problem might be dealt with for later versions, but maybe do this: Right click it and do Send To>Compressed (Zipped) Folder and then try extracting it, and extract the folder inside of it if its still a zip. But otherwise, idk how to help D: