you for reaching out to the Community regarding your issue, although I am sorry
to hear that you are experiencing issue with your reports. I'm wondering here what exactly here is causing the issue you're experiencing. Does the report open if you were to open and close Quicken again? Are you able to get other reports open as well? Is this your first custom report?
you get a chance please let us know more about the issue and we'll see what we can do in order to resolve the issue.