I have been using NV just fine for a while in FCP X. I recently got a new late 2012 iMac 27 and every time I apply NV it shows Preparing Video Options window and gets stuck before crashing FCP X. I have checked settings for NV and have it set to only use CPU - it does not recognize the iMac GPU (which may be the problem). I have it set to use 6 cores out of 8, but tried changing that to other options without any help. Any ideas on fixing this? I can't use the NV filter until this is corrected. Thanks!
Mike