04-12-2026, 07:47 PM
(This post was last modified: 04-12-2026, 08:43 PM by adminOwner2.)
Hello,
The user waypoints are stored in the system flash memory which is unreadable, in a per-unit configuration.
C:\ProgramData\Garmin\Trainers\Navigator_XI_1\winfs_mount\emmc0
The user_wpt .dat files (there are multiple files)
The flash memory is saved on a per unit basis:
Navigator_XI_1 for GTN750Xi Unit 1
Navigator_XI_2 for GTN750Xi Unit 2
Navigator_XI_3 for GTN650Xi Unit 1
Navigator_XI_4 for GTN650Xi Unit 2
Edit: we are not sure how this will work out in future GTNXi PC Trainer versions, so this is a disclaimer.
As soon as a new TDS GTNXi is available, upon startup, after confirming the TDS GTNXi license pop-up message, a new message will appear notifying you of the new TDS GTNXi version. In addition you can start the TDS GPS Manager and check for new versions.
The user waypoints are stored in the system flash memory which is unreadable, in a per-unit configuration.
C:\ProgramData\Garmin\Trainers\Navigator_XI_1\winfs_mount\emmc0
The user_wpt .dat files (there are multiple files)
The flash memory is saved on a per unit basis:
Navigator_XI_1 for GTN750Xi Unit 1
Navigator_XI_2 for GTN750Xi Unit 2
Navigator_XI_3 for GTN650Xi Unit 1
Navigator_XI_4 for GTN650Xi Unit 2
Edit: we are not sure how this will work out in future GTNXi PC Trainer versions, so this is a disclaimer.
As soon as a new TDS GTNXi is available, upon startup, after confirming the TDS GTNXi license pop-up message, a new message will appear notifying you of the new TDS GTNXi version. In addition you can start the TDS GPS Manager and check for new versions.