TerryDi2C Many thanks. I am once again making heavy use of your excellent website resources.
Everything works on v. 3.4.5. Putting v. 4.0.4 on Win8.1 is challenging my nonexistent windows skills.
I may just have to settle with v. 3.4.5 until I can scrounge a more current windows computer, but I am currently midway through about 75 updates, so I at least want to try agin. I finally got the .Net dependency to install.