GPS file recognition

Hello

I have been using Cycle Travel for the past year and consider it a fabulous tool for planning routes. I have had no problem transferring the GPS files to my Garmin via Mapometer until now. My Garmin never recognised the files from Cycle travel so I had to transfer them first to  Mapometer then upload them to my Garmin. However, all of a sudden neither Mapometer nor my Garmin now recognise the file type ever though I have tried to save under various file types on Cycle Travel. Has anyone else suddenly found this a problem?