plug ins trouble shooting

My 10.2.3 crashing often with this message:
"Final Cut Pro quit unexpectedly while using the DeckLinkFcpxCMIO plug-in."

It is a plugin problem, but I dont find which plugin cause it, as I don't find DeckLinkFcpxCMIO plug-in....
I previously installed DaVinci which I uninstalled now (actually never used) but still I have the problem.

I hope I do not have to remove and reinstall the the whole FCPX.....

Actually, un/re-installing FCPX is quick and easy. But it won't uninstall or fix a problematic plugin from a third party.

Go to your system drive > Library > Application Support > Blackmagic Design. You'll find the Decklink stuff in there. If you don't have that hardware hooked up, delete the Decklink folder. Reboot your Mac, see if that takes care of it.

if you do have that hardware, be sure to visit the BMD web site and update your BMD drivers and software to the latest versions.

Thank you !!! I found in Library/Application Support/Blackmagic Design/Blackmagic DeckLink the DeckLinkFcpxCMIO.plugin So I will remove from there to a desktop folder. I do hope it will help after ther reboot...

(I have a Blackmagic capture hardware: Internsity Pro) ...

I will inform about the result. Thank you again!

OK, It seems problem solved