It would seem that your Windows 7 system is specifying Adobe as the default program when the file extension is .fmp12.
You should be able to use the Default Programs control panel to correct this so that the .fmp12 extension is associated with the FileMaker 14 application.
Thanks Phil. Unfortunately, I have already tried that. In fact, the problem is that Filemaker does not even show up in the list of programs in the Default Programs control panel so I can't select it. Any clue why this is?
The file has not been associated to that file extension on your Windows 7 computer. Apparently it did not associated the extension when fmp14 was installed. You could try reinstall fmp14 to let it automatically do it or when you select the default program select browse then browse to the location of fmp14 on your computer and select it as the default program.
There can be many reason that the file did not associate with the file extension correctly when fm14 was installed.
Thanks very much. I followed your advice and reinstalled FM and now the program shows up in the Default Programs control Panel. So it can be selected. Problem resolved.