Welcome james reed,
Thanks for reaching out to Microsoft Q&A Forum. I understand that Quattro Pro opens, then displays a runtime error message and will not continue running.
To help narrow this down:
- Which version of Quattro Pro are you using (for example, WordPerfect Office X9, 2020, 2021, etc.)?
- What is the exact runtime error message or error number that appears?
Looking for your update.