That's showing it connected to the PC for sure, but it usually should only be shown in Device Manager in preboot mode as a Garmin Device. Whether in MTP or MSM it should be visible to GarminExpress, that's strange because it's clearly in MTP as shown by the gold PC tower icon. It's description as "MTP USB Device" in Device Manager is not normal and means something is off here. Check that you followed the settings for RMPrepUSB as shown in initial post of [Only registered and activated users can see links. ], do the format again if unsure. Also, try to set it to MSM [not single session] as shown in [Only registered and activated users can see links. ] then see how it appears to GE and Device Manager.