Thanks for the responses.
I already have WP installed and it resides in a subfolder in my domain.com folder. I tried to simply move all of the WP root files and WP sub folders under my domain.com folder, but that didn't work. One thing I didn't do was move everything else out of my root directory first.
Do you think moving the files over should work or do I have to try to re-install?
In the meantime, I will clean out my root directory and try the file move again.
Thanks, again for your help.