I can't launch the game when I try it gets to the authenticating screen then crashes with an error code

StarCraft II Technical Support
1

the error code is F8087873-7223-424F-8E53-676A2A36A128 I’ve noticed it says that my files are damaged and scanned them but it found no problems so I reinstalled the game with no luck

2

Hello Anvildemigod,

Thanks for the crash report, we can see that it’s caused by Onedrive. To solve this, please go in your Onedrive folder (above “This PC”). In there, you should see a documents folder. Right-click on the Starcraft 2 folder inside to “Always keep on this device”.

Alternatively, you can unsync the Documents folder from OneDrive.