Well, I'm not mavin, and I hate to be redundant, but...hI mAVIN,
How can I get that .exe? From the flight simulator? Where can I get it?
Take a look at my post, above (#10 in this thread).
Assistant 2 for mavic pro 2 not working!!
Good luck! I hope it works for you. It did on a Win7x64 pc, and a Win8.1x64 pc here at home.
If it doesn't work at first, make sure you have your pc's Driver Installation Policy Enabled and set to warn:
GroupPolicy->UserConfig->AdminTemplates->System->DriverInst->CodeSigningForDeviceDrivers
It will be best to reboot after making any policy changes, before trying to install the drivers again.
Hope this helps.
-Paul