Unfortunately another question.
The guide says:
Remove all MOD-related changes from the database
There is not a clear explanation of how to do that (and where I probably went wrong). The suggestion has been made to use the "Support Toolkit". However the site says that it is only good for 3.0.x. At least one other post says the same thing. A search on removing the mod database components only yields posts that are several years old.
So: Support Toolkit or ??????
Can you see why it is a bit complicated for a very part time, non-whiz, old fart to make the upgrade?
Again, thanks for the help and hanging in there with me.
Jim