Re: FileMaker Pro 15 won't launch anymore on Windows 10. Any idea why. Tried to re install it and same.
can you bee more specific ? Do you get any error message, what happens if you double-click a FileMaker file ? You may have clues in Windows Logs if running Windows.
It would help to know the precise version of FileMaker and OS.
That file, interop.dll should be located in C:\Program Files\FileMaker\FileMaker Pro 15 (or C:\Program Files\FileMaker\FileMaker Pro 15 Advanced). Is is there ?
In order to succeed in installer FileMaker:
Retrieving data ...