Opening a filemaker file gives a Cannot find primary file error...

Discussion created by AndreasvanHaren on Jul 24, 2017
Latest reply on Jul 24, 2017 by AndreasvanHaren

When I try to open a FileMaker file I get this error message:

Screen Shot 2017-07-24 at 18.26.02.png

FM opens a directory, but I have no idea why FM is asking for this, so I close the dialog. After that, I can normally open that saved fm file.

First time ever I have seen this. What is the reason for this error?