Filemaker Document Format
Mac OS 10.8, FMP 11
Recently when I double click on a FMP file to start FMP and open the file, I get the message:
"Filemaker Pro cannot open files in the 'Filemaker Document' format.
Once FMP is loaded (through the ablve process) double clicking the file opens it with no problem.
I don't understand why this is happening or how to correct it. I did have an system lock up (unrelated to FMP) a little while back and had to powerdown whitout closing FMP and when I restarted, FMP said the file may not have been saved proberly and ran a check on it. It opened with no problem.
It seems since that time, I have been getting the warning as noted above.
Open FMP the run Recover... on the offending file. I sounds like it was damaged during your power down.