INSTALLATION: Place the downloaded .PAK file right here - \PAYDAY3\PAYDAY3\Content\Paks\ ~mods
⚠️Hoxton:"It's not working lass."⚠️
If the .PAK mod is not working, make sure you have added the -fileopenlog launch argument to PAYDAY 3. For example, on Steam you can add that argument by right-clicking on PAYDAY 3, then Properties and lastly, General -> You should see the "Launch Options" box there, that's where -fileopenlog launch argument goes.
If it's still not working, make sure you don't have any conflicting mods.
Extra tip: If your game renders some textures properly while other ones look like garbage, add -dx11 to your launch options, see how that works, and if your game is gasping for FPS, try this mod out.