So if you’re having problems with Keyframe Pro/MP not starting, or the app hanging, and not launching at all, specially when it was launching previously, there are two options.
a) Disable the Hardware Acceleration on Keyframe PRO/MP, since the app cannot be launched you’ll have to do this by modifying the file ” keyframe_mp.ini” located at C:\Users\<user>\Documents\keyframe_mp\config\keyframe_mp.ini
Going to hardwareAcceleratedPlayback and setting it to false
b) Disable NahimicService located on your Task Manager / Services
Then relaunch Keyframe MP/PRO, it should run as before with any of those two options.