Problem with MissionPlanner Installation

Ground Control Software Mission Planner
1

I’ve been using Mission Planner on Windows 11 for over a year without any problems. I was trying to re-flash some custom firmware and Mission Planner crashed. It wouldn’t run again.

I tried re-installing over the top of the old installation, but it didn’t work. When Mission Planner is starting up it always freezes at the same point. I’ve uninstalled it and tried again with the msi, installed, repaired, deleted the folder and installed manually from the zip file, but it still freezes on launch - see attached image.

Can anyone help?

temp
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2

Did you removed Documents/Mission Planner and ProgramData/Mission Planner folders before reinstalled ? If not, then do so. ProgramData is a hidden folder in the c:\

3

You’re a hero. That sorted it! Thank you very much. :grinning:

4

I tried a lot time but it does not work. It still freezes on launch. See attached image.

ms
ms1491×796 154 KB

Can you help me please?

5

Try delete config.xml from your documents folder.

6

I tried, but it does not work. The same problem.