In all the excitement of getting a new machine, yesterday, I did not expect to have any issues installing CNX2 from my new Asus external CD-ROM. I installed the NET Framework 3.5, as my machine said it was needed. Followed the instructions to the letter, and updated the package as per prompt. I have the RAW file codec installed. Took some new NEF's with my Nikon 10.5mm f/2.8 fisheye. I was looking forward to opening these files, cool images, but I get the WARNING logo telling me I can't open the files. I have uninstalled an reinstalled CNX2 twice, already. What troubleshooting do I need to do?