Can't even play the game, crashing at compiling shaders on launch.

Here you go man

Fix:

1. Open CMD application as administrator
2. type in this command dism /online /cleanup-image /restorehealth (DO NOT BE IMPATIENT, THIS PROCESS WILL TAKE A FEW MINUTES)
3. After it says the process is completed, type this command sfc /scannow (THIS WILL TAKE A FEW MINUTES AS WELL)
4. After completion, Restart PC.
5. Run through the steps again, if the SFC command prompt says there are no files to repair, you are good. If it says it found more files that needed repair, restart PC and run through the steps again until it says there were no files to repair. Run your game and it should get past the shader compilation.

That's pretty much what i did, I opened command prompt as an administrator and for DISM the following : dism /online /cleanup-image /checkhealth

this will detect any corruption in your OS, then: dism /online /cleanup-image /scanhealth this will run a more thorough scan for corruption then finally: dism /online /cleanup-image /restorehealth this will repair your OS to an uncorrupted state. Keep in mind these commands can take minutes, even hours for the process to complete. Do not close command prompt while it's running the scan or repair. Once you're done executing the dism commands you want to finally type : sfc /scannow this will ensure any operating system or registry corruption has been identified and restored.