I have been using Navigraph for a few weeks and have been able to create and export many flight plans into MSFS without issue. Today when exporting a new plan I found that when I tried to load it as usual MSFS did not recognise the file type. I discovered that the file has been exported but the file type is different from the previous files that have been created and worked correctly.
Included are a couple of screen shots that show the properties of the original file type that works and the new file type that does not. I am not doing anything differently when creating these plans and would like to know if anyone else has had a similar issue and what the solution may be.
File that works
File that does not work