POSCON ERROR: Installation failed: Folder is not empty. (0x80070091)

[Flavio 1026809]

Hello everyone! Google Morning.

I'm getting two errors when trying to install my simulators using launcher:

1) POSCON ERROR: Installation failed: A pasta não está vazia. (0x80070091)
This error occurs when I try to install X-Plane11 from Launcher

2) No supported flight simulator were detected! Please ensure you have FSX or Prepar3D installed correctly. POSCON Pilot Cliente will now exit.

I didn't get any error messages when installing FS2020. However, when trying to open Launcher with the simulator open I get this error.

 

Observations:

1) I'm using Windows 10 and I have Flywithlua properly installed on my X-Plane11

2) I am opening Launcher in admin mode

3) I've restarted my system to test and it didn't work either.

Can someone help me?

I'm attaching the errors so you can see

[Rodolfo Sousa]

I have the same problem (Flavio estou com o mesmo problema)

[Chris E]

Hi there!

I would suggest you also join the Discord server and report your issue there if you haven't done so already!

I unfortunately can't help much with 1) but regarding 2) you do not start the pilot client from the Launcher but from the X-Plane Plugins Admin menu (XP only!) That answers the question regarding that message you see with the Plient Client