[markmcgary]

I know this sounds obvious, but Windows makes a 'compressed' folder look very much like a 'real' folder on your PC. It's easy to think that you are running 'setup.exe' from a 'real' folder when it is actually still the 'compressed' folder. I've made this mistake before.

After extracting the files from the ZIP, make sure that you navigate to the 'real' folder where the files were extracted and run the 'setup.exe' from the 'real' folder and not the 'compressed' folder.

Another possibility is that the entire folder structure was not extracted from the ZIP. There are subfolders in the ZIP that must exist in the 'real' folder after extracting all of the files.

If you are running 'setup.exe' from the real folder and have extracted all of the subfolders correctly, then I have no idea what the real problem may be. We will be running the update this afternoon and will see what happens.