I've followed all the steps to solve troubleshooting with GPU Enabling Acceleration and I still can't manage to enable it. Always says that graphic processor acceleration has been disablet due to errors. When I go to system info the GPU is detected and everything is ok.
I have the latest drivers, I've closed msi afterburner and disabled intel HD graphics. I don't know what to do.
LR is currently working through the trials and tribulations of version 1.0 software regarding the GPU acceleration. See the two large threads for details.
Until the bugs get worked out, you are probably stuck with having the acceleration turned off.