Had to format the whole device!
I found another post that showed what another tomtom owner had to do to get his XLS unit working again, last night, or more like this morning at 2AM.
I tried the reset with the paper clip, no luck...USA map was showing in contents, but not an option to choose under manage maps.
I had to format the whole device with Windows. YIKES! I was nervous as ****, because I had never done a back up, but have now.
I formatted the tomtom drive :L/ on my PC, then started up tomtom home, hit update my device, and it re-installed all of the operational data, including voices (except for Susan and the other computer guy, but I installed them from HOME too.
I have my 715 USA_Canada map back and working, the touch screen works again, and I have my TTS Susan back.
Thank God! I have to find that guy and buy him some beer, or whisky...as I have a HUGE Got 2 Love It fishing tournament this weekend and have to get to the launch ramps, usually in the dark and sometime THICK fog!
What a lifesaver! (What a way to get my tomtom One XLS working again!) Whew!
Thanks again, Jason Dicks