Ok since loading Patch Q CMX Viewer has quit working. Any Thoughts?

Yes, the new patch interferes with it. Install the CMX patch in a separate folder, and move the skins you wish to view manually.

There is another solution I have not tried, which involves hex-edited a file so the viewer uses a copy of the old abc.abc called cba.abc. It's here

Edit: added link.

Thanks T.C