Hallo,
since 12/20/2011 a 64 bit Version of Nikon Capture NX2.3 is available.
I just found out, that if I set a Color Class Parameter on a jpg, it will not open with the new NX2 version in 64 bit mode. I get an error message which says, translated from german "... invalid color format, this file format is not supported".
NEF files work fine, and also 32 bit mode works ok.
I run PM 4.6.8 and OS X 10.6.8
Any thoughts on this? Does somebody else realized this?
What could be done? I reported this also to Nikon.