Attempting to jettison Quicken 201X

I'm attempting to rip off the bandaid once and for all and stop using Quicken. This is one of the last versions which aren't subscription and I'm afraid it will just stop working at some point. I've been exporting QIF files since they changed their model [just discovered I was exporting the last account I was working on and now the file is much bigger, go figure] as a backup.

It looks like it's crashing somewhere in the middle of the import. Is there a log file somewhere I can look at/submit?

v5.9 Windows.