All programs which use SDK for video capture doesn't work now with new drivers. Only Raptr, because of AMD, I guess. That's not a good practice to force users use Raptr, it's not good program.
Please, fix this problem.
P.S. and it will be nice if you try to make program for capture like nvidia by own resources, because quality of Raptr is very low. Although, it could be bad desire, considering problems with VSR which does not work at my HD 7870... At least you can support OBS which is better than Raptr for capture video.
Short list of programs which use SDK for VCE:
Open Broadcaster Software
The quality of Raptr is awful -.-.