I went thru all your options..........and the one that worked was Safe Mode w/networking. The software downloaded correctly and the version 5.15 is now on my system. Thanks for the help. I am having many other problems with my system since I updated to Windows 10 and think I will have to clean my entire system/disk and reinstall everything. My system does not recognize programs...drivers are not being recognized etc etc.
But thanks for the help....................oh, one for thing. I will sometimes get messages to close Edge when I do not use or have Edge open. Is that a Windows 10/CCleaner issue?