I had FM16 and FM17 available. If I double clicked on an .fm12 file it would open in FM16.
I could open an .fm12 from within FM17, and it would temporarily recognise it as a "recent file".
I deleted FM16, and tried to open a .fm12 file by double clicking, and the computer reported that there was no application available to open it.
At this rate I would need to Re-instate FM16, and then open every FM file I have ever created within FM17, which is quite a number.
I don't see this as productivity enhancement!
Anyone else suffering the same problem?