I managed to get everything working and will pass on what I found I had to do. If you access the flash update from mconfig, it finds a macro file (mfp) that uploads 6 files. Alternatively, you can go into program files and if you click on the macro file, it will also upload all 6 files. The problem I had is that in running through the macro, it would fail on one of the files. After several failures, I found that if I instead clicked on the files that were failing individually, they successfully downloaded. Out of curiosity and as a double check, I then went back and ran the macro and it successfully downloaded all the files without problem. I'm mystified why this was necessary to get it to work but it was.