Weird, i can' edit my posts?
Here what i found on adobe's site :
Manually install profiles
The existing DCP profiles on your computer are automatically converted to XMP format, once you update to Camera Raw 10.3. If you want to add a DCP profile after the first launch, copy the profile manually to the following locations:
Win: C:\ProgramData\Adobe\CameraRaw\CameraProfiles
Unfortunately it doesn't work