I decided to just create a new RootsMagic file and re-download my Ancestry family tree. No luck.
The download reaches 99% of step 2 Importing your Ancestry tree and I get the same Application Error as before.
My main purpose in using RootsMagic is the ability to share the data with Ancestry and not it is not working.
How do I contact RootsMagic about this? Do they monitor this forum?