Sign in to follow this  

Prepar3D V3.4 malformed XML file?

Recommended Posts

Hey all

Shortly after installing Majestic Q400, I got this message (first about VTBD scenery, then about scenery in general) that "Default.fxml failed to load. This could be due to a malformed XML file."   I'm no computer expert, and P3DV3.4 was running great up until now.  I have numerous add-ons including ORBX Global, Base, 3rd party airports, GSX etc.  I run Active Sky Next with Rex4 textures .... I have no idea what this message means but the scenario now starts at 0/0 lat & long with no aircraft defaulted ...and changing to any airport does nothing.   Any help would be greatly appreciated.



Share this post

Link to post
Help AVSIM continue to serve you!
Please donate today!

Hello Steve

It appears your Default.fxml file is corrupt 

Locate and Delete these 2 files below,  They will Generate again when you launch Prepar3D 

Prepar3D_Default.fxml and Prepar3D_Default.wx 

Location: Local Disk (C:) ► Users ► You ► AppData ► Local ► Lockheed Martin ► Prepar3D v3

You will need to Insure the box is Ticked for Show hidden files, folders and drives to find this folder path 

Launch Prepar3D and test

Share this post

Link to post

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this