For MS S&T
In Device Manager, you need to set the baud rate for the com port (ATEN USB to Serial Bridge) the USB to Serial Drivers are using, to 4800. It defaults to 9600 and MS S&T requires 4800.
For Other Software
Check the apps requirements and make any necessary adjustments.
When switching between DeLorme products and other products using the USB to serial drivers.
- Close the app
- "Burp" the EM by unplugging it for 15-30 seconds then plug it back in. This can be done at either end of the cable. This clears it's internal memory which may throw off the other app.
- Start the other app