I really love this plug in I have windows 7,8,10( 2 desktops and one laptop) and each time I try to install the gtn750 when it downloads gamin trainer software it never complete it come back with an error message stating it could not find a file I tried on all 3 computers still the same thing!!! I have tried to load this 10 times thru flight one.. I had to download the garmin trainer directly from the garmin website it will work for awhile then it stops working...can someone let me know if they have had this problem... and also how do I fix this problem not that great with computers folks thanks