What files are contained in the RLV archive?

Looking for Tacx patch for TTS: Download here

When you download any of my RLV’s they contain min. 4 files:

DK_RLVname.avi – this is the video file used by all Tacx software
DK_RLVname.rlv – this file is used for the Fortius software
DK_RLVname.pgmf – program file used by the Fortius software (can be used in the catalyst part of the TTS software also)
DK_RLVname.tts – this file is used by the TTS1.x – 4.x software
RLVname.gpx - some RLV’s also contain a GPS file of the route

RLV installation guide:


Tacx Fortius software

How to install the files to the Fortius software:

Place all files in the same folder and run the DK_RLVname.part1.exe file - that will generate the files for the RLV

There is no installation file so you will have to copy the files to the correct folders.
In the download there are 4 files but only 3 of them are used in the Fortius software:
DK_RLVname.pgmf DK_RLVname.rlv DK_RLVname.avi

DK_RLVname.pgmf” file is placed in the ”programs” folder

DK_RLVname.rlv” file is placed in the ”video” folder

Now you have to make a new folder inside the “video” folder - the name of the folder must be “DK_RLVname”. Important: Use the same capitalization for the new folder as used in the .avi file. The ”DK_RLVname.avi” file has to be placed in the new folder.

Run your fortius software and test your new RLV


Something is not working(problems playing video or high resistance on the brake)....... Try to look in Troubleshooting TTS