Question / Help OBS keeps crashing when I try to open it - both the 32-bit and 64-bit versions don't work

[cosmopath]

Hi, I've been using OBS for many years now and last week I got an error upon startup when I tried to open the 64-bit version. The 32-bit version worked at the time, but I just tried opening both today and it now presents the same crashing error. I tried uninstalling and reinstalling, and every time I get the same problem.

The log file has been attached/uploaded to this post. Can anyone figure out what's going wrong? Thanks!

 

[cosmopath]

Nevermind, I fixed it. Had to reinstall my GPU drivers, all good now. Feel free to lock this post.

 

[cosmopath]

I am now having the same error again. Just randomly got it today. Crash log is attached to this reply.

 

[R1CH]

Uninstall or update Rivatuner.

 

[cosmopath]

Uninstall or update Rivatuner.

Thanks, that worked! For whatever reason it seems MSI Afterburner installed an outdated version of it. Upgraded to the 7.0.0 Beta and now OBS is launching fine.