VALVE.PAK does not compress properly with Paktool #3
Description
What the title says. I decompress the VALVE.PAK file with paktool and when I recompress it and replace it with the original, the game crashes on loading a level, even though I haven't modified anything in VALVE.PAK, simply decompress and compress again, which leads me to think that something is going wrong during the compression of the "ext-dec-VALVE.PAK" folder. Editing PAK0.PAK and crreate a new PAK0.PAK with the folder "ext-PAK0.PAK" does not give any errors and works perfectly ingame, so I don't really know why it fails with VALVE.PAK.
Any idea what could be happening? Thanks.