I can only speak from my experience.I didn´t have some errors when i use winrar to extract games from here or someone else and play they.But i can use 7zip when the most people used that instead winrar.Esko Zee95 gigan
Another possibility is the tools used to decompress the archive. There are often errors with winRar. It's not always, but often. You don't have any errors during decompression, but when you play, it's a mess. Then, the best is to use 7zip, or nearly everything but winRar.
But as I don't know what Esko used, I'll keep quiet and keep walking around the forum