UnauthorizedAccessException when trying to download firmware V3.4.6

Ground Control Software Mission Planner
1

Here’s the screenshot of the error I’m getting upon trying to install firmware under MP Initial Setup:

Screenshot.png944×708 679 KB

It’s worth mentioning that I can connect to my drone from my computer just fine, but when I’m trying to do anything beyond that it says to update the firmware. Thank you all in advance for helping!

2

Fastest solution is to use APM Planner 2 or Qgroundcontrol

3

I’ll git it a try, thanks!

4

All works well now, thank you for the help!!