A report was create through the Master Detail Browser. It was saved as a .fr3 file. How can this report file be re-opened, so the report template can be modified?
Set up your master detail, create the report, and save the report definition to .fr3 file. When you are back in the master detail browser, save your master detail info to a .MD file. The MD file will remember the fr3 file so when you come back later, open your MD file, and click the Generate Report button, Toad will use the same fr3 file that was saved previously.