So a few weeks ago i tempered with the default.xml file in the Autogen folder and whenever i fire up FSX: SE it creates an extra FSX folders in the appdata and programdata, causing fsx se not to read my already installed scenery and fsx config data in the usual fsx_se folders.

Tried deleting them and deleting the Flight Simulator entry in the registry editor and keeping the Flight Simulator Steam Edition but it still wont work like before.

What should i do?

Try verifying the game cache!

To verify your game files please do the following:

1. Load the Steam platform and log into your account
2. Click the Library tab in the menu at the top of the screen
3. Click the List View from the view options on the top right of the screen
4. Right click on Microsoft Flight Simulator X: Steam Edition to bring up a popup menu
5. Click on Properties from the popup menu to bring up another popup box
6. Click on Local files from the popup box menu
7. Click on Verify integrity of game cache from the Local file options
8. Wait for the progress bar to finish verifying your files. Additional files may download
9. Restart Steam
10. Restart Microsoft Flight Simulator X: Steam Edition 

12 minutes ago, charliearon said:

Try verifying the game cache!

To verify your game files please do the following:

1. Load the Steam platform and log into your account
2. Click the Library tab in the menu at the top of the screen
3. Click the List View from the view options on the top right of the screen
4. Right click on Microsoft Flight Simulator X: Steam Edition to bring up a popup menu
5. Click on Properties from the popup menu to bring up another popup box
6. Click on Local files from the popup box menu
7. Click on Verify integrity of game cache from the Local file options
8. Wait for the progress bar to finish verifying your files. Additional files may download
9. Restart Steam
10. Restart Microsoft Flight Simulator X: Steam Edition 

I tried that already