I have XP10.50 and installed the SAAB 340 yesterday without any issues.
Have you checked if you can find the files for the aircraft under [X-Plane 10]\Aircraft\X-Aviation\Saab 340A ?
Great.
Just glad to help.
I recommend you to check out the tutorials that are shipped with the aircraft.
You can find them at:
C:\Program files (x86)\steamapps\common\X-Plane 10\Aircraft\X-Aviation\IXEG 737 Classic\Documentation
And you can also check out these videos.
Good luck with this excellent aircraft.
Happy flying.
Do you have the installer still opened?
Where you should select your X-Plane folder.
Click the Browse icon and select the location you got on the "Browse Local Files". Ok ?
No, dont do that.
Our mission now was to find out your X-Plane installation.
When you click on Browse Local Files you should get a explorer window with your root folder to your X-Plane installation.
For me it look like this.
Then select Local Files and Browse Local Files
And use that path you get the in the explorer window in the IXEG installer .. ok so far?
For me my steam installation is in this location:
D:\Games\steamapps\common\X-Plane 10