How to Open a Zip File That Turns Into a CPGZEver had a zip file turn into a cpgz file? This is an infrequent problem, but here’s what happens; When the .zip file is attempted to be unzipped, it extracts into a .cpgz file, which then can also be launched in Archive Utility, only to then turn back into a .zip file, which then turns into a .zip.cpgz file, and basically the archive gets stuck in an infinite loop as it’s being decompressed into
