If QuickBooks shuts down when you try to back up, try running the backup as administrator and checking the company file for errors. If the issue continues
Got it. Since you’re already signed in as an administrator, please try running the Verify Data tool in QuickBooks to check for any company file issues. If it finds an issue, run Rebuild Data and then try backing up the file again. If QuickBooks still shuts down, let me know what error or message you see.
I have QB pro 19… I have used the tool hub and didn’t fix.. it also did it when I tried to save a invoice to pdf.. I get a message with a code ( 19688 84640 ) and then closes out.. the code has changed after I ran the tool hub..