Fixed compressor is now in the first post. Unfortunately if you selected the 5xdvd option you will have to recompress your game files, unless you still have the game folder still on your HD. If so, then simply from the _Backup folder, move the archives_win64 folder back into the root of the game. Then you can recompress the game without having to reinstall it. You will NOT be able to simply change the setup.exe, the game has to be in the same state as it was when first installed, for the compressor to work properly with the 5xdvd option.

Added Setup for those with lower resolutions.

What Compression Method did you use for this?

method is in Just.Cause.4_Compressor.rar archive first post

Is it normal to takes too long for installation/decompression ? something about 3 hours took for me !

@pakrat2k2
How long should i wait for proper installation ?

all i can remember is there is a ton of files, so it may take a very long time to see any progress, especially if you use ultraarc.