QAYAK
The reason that ANT Agent is uninstalled when you install Garmin Express is because it will interfere with the detection of the ANT Stick by Garmin Express. If you had ANT Agent running when Garmin Express was started, you will most likely need to close ANT Agent and then unplug and plug back in the ANT Stick.
If there are some activities that are still on the watch but are not sending to Garmin Connect, you can set Force Send to Yes on the watch. To set Force Send to Yes:
- Press and hold MENU on the Forerunner 405CX
- Select Settings
- Select ANT +
- Select Computer
- Select Force Send to set Yes
Jason