Hi folks. I have a strange problem. i'm trying to download and install the updated version of the game, but every time the installation doesn't start because it says that the part number 20 is missing. But this is false, i have downloaded all the parts and i put them in the same directory, so what's the problem? The first time i thought that probably the file was corrupted but i tried for three times and the result is always the same, i don't know what to do. i don't want to use Galaxy because i hate it, any idea? The strange thing is that the installation doesn't start at all, in the past i had similar troubles with other games, but at least i could start the process. This time it seems that the system can't see the part 20 at all. I have windows10 64 bit, ryzen 5, 16gb ram, but i don't think it's a hardware problem, honestly.