Wrong file Format

Navigraph saves flight plans in the wrong file format for Xplane12. The default format is .fms however for xplane 12 they must be SIT, FDR, or REP

How can this be fixed?

Hi …,

.fms files are fine for loading into X-Plane 12 .

Please see X-plane 1153 wont't recognise my (.fms) files and X-Plane 12 Desktop Manual | X-Plane