This is a simple fix for an annoying crash in "Chapter 4 - Eisenwald Prison".
Before using this, the only way was to run everything on low & Vsync off which for some reason would struggle at 25-30fps, but would still crash at times.

Once I did this, I was able to run everything on max' again with no problems.

Whilst there's no guarantee this'll solve it for everyone, it's worth a shot when you're already pulling out hair & about to un-install the game ;)

You'll need the Radeonmod file from Guru3D[www.guru3d.com] to get started.

Once you've downloaded the archive, you can put it anywhere you want.

Unarchive it & then run the Radeonmod file, then we can get started.

Once you've got Radeonmod up & running, make a back-up of your registry.
Save it anywhere you want, just in case you want to revert things.

First off, go to the "UMD" tab shown on this image, then scroll down & select "CatalystAI_DEF".



Left clicking on "CatalystAI_DEF" brings up this option to change the settings.
Click the "0" button, then press "OK".

Now left click on "CatalystAI" & press the quick modify "0" button, followed by "OK".



Now that's done, simply press "Restart Driver" at the bottom right & sit back whilst it does that.
It only takes a few seconds, screen will go blank whilst it restarts, so don't panic ;)


Do a reboot to make sure things work, but it's not required. It worked for me without doing one, but one person said they had to do a reboot.

You can now close Radeonmod, as it's not needed any more.
You also never need to run this when playing the game, but keep it somewhere just in case.

Apparently Wolfenstein: The Old Blood has problems too, but I've not played it yet so no idea if this fix will work for that game.

Will update if/when I do.

Go to options once the game is loaded & turn off Vsync.

Some users have problems with Vsync, but it works both on or off for me.
Or you can try Adaptive sync by using the console command.
"r_swapInterval 1"

It seems it's just something in the Prison area, as rest of the game runs great on max with plenty of fps to spare :)

That's it, enjoy the game.