Downloading and Repairing Propbuilder.xml

Last Updated: 01/18/2024
[Time to Read Article: 5 minutes]

Extensible Markup Language files, such as propbuilder.xml, are considered a type of XML (Extensible Markup Language) file. They are associated with the XML file extension, developed by Microsoft for Flight Simulator X demo Demo.

propbuilder.xml was first developed on 08/10/2006 for the Windows 10 Operating System in Flight Simulator X demo Demo. This is not only most recent release from Microsoft, but it's the only version known in existence.

In this article, you will find detailed propbuilder.xml information, a XML file troubleshooting guide, and a list of versions that are available for free download.

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File Overview


General Information
File Name: propbuilder.xml
File Extension: XML file extension
File Type: Data
Description: Extensible Markup Language
MIME Type: application/xml
User Popularity Rating:
 
Developer and Software Information
Software Program: Flight Simulator X demo Demo
Developer: Microsoft
Software: Flight Simulator X demo
Software Version: Demo
File Details
File Size (Bytes): 5428
Oldest File Date: 11/16/2019
Latest File Date: 11/16/2019


What are propbuilder.xml Error Messages?


General propbuilder.xml Runtime Errors

propbuilder.xml file errors often occur during the startup phase of Flight Simulator X demo, but can also occur while the program is running. These types XML errors are also known as “runtime errors” because they occur while Flight Simulator X demo is running. Here are some of the most common propbuilder.xml runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Program Files (x86)\Microsoft Games\Microsoft Flight Simulator X Demo\propdefs\propbuilder.xml

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.


Most XML errors are due to missing or corrupt files. Your propbuilder.xml file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Flight Simulator X demo), or deleted by a malware infection. Furthermore, propbuilder.xml file corruption could be caused from a power outage when loading Flight Simulator X demo, system crash while loading or saving propbuilder.xml, bad sectors on your storage media (usually your primary hard drive), or malware infection. Thus, it’s critical to make sure your anti-virus is kept up-to-date and scanning regularly.



How to Fix propbuilder.xml Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your propbuilder.xml issue. These troubleshooting steps are listed in the recommended order of execution.


Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. When you see the search box, type "System Restore" and press "ENTER".
  3. In the search results, find and click System Restore.
  4. Please enter the administrator password (if applicable / prompted).
  5. Follow the steps in the System Restore Wizard to choose a relevant restore point.
  6. Restore your computer to that backup image.

If the Step 1 fails to resolve the propbuilder.xml error, please proceed to the Step 2 below.

Step 2: If recently installed Flight Simulator X demo (or related software), uninstall then try reinstalling Flight Simulator X demo software.

You can uninstall Flight Simulator X demo software by following these instructions (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "Uninstall" and press "ENTER".
  3. In the search results, find and click "Add or Remove Programs"
  4. Find the entry for Flight Simulator X demo Demo and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Flight Simulator X demo software.

If this Step 2 fails as well, please proceed to the Step 3 below.

Flight Simulator X demo Demo

Microsoft Corporation

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many propbuilder.xml error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

  1. Hit the Windows Start button
  2. In the search box, type "Update" and press "ENTER".
  3. In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
  4. If updates are available for download, click "Install Updates".
  5. After the update is completed, restart your PC.

If Windows Update failed to resolve the propbuilder.xml error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.



If Those Steps Fail: Download and Replace Your propbuilder.xml File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate propbuilder.xml file version. We maintain a comprehensive database of 100% malware-free propbuilder.xml files for every applicable version of Flight Simulator X demo. Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download propbuilder.xml Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Flight Simulator X demo folder location:
    Windows 10: C:\Program Files (x86)\Microsoft Games\Microsoft Flight Simulator X Demo\propdefs\
  4. Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.


GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve propbuilder.xml problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.



Download propbuilder.xml Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying propbuilder.xml to your appropriate Windows system directory. Microsoft typically does not release Flight Simulator X demo XML files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing propbuilder.xml and all other XML files for Flight Simulator X demo. An incorrectly installed XML file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10


Files Related to propbuilder.xml


XML Files Related to propbuilder.xml

File Name Description Software Program (Version) File Size (bytes) File Location
appxmanifest.xml Extensible Markup Language Flight Simulator X demo Demo 1266 C:\Windows\System32\
appxmanifest.xml Extensible Markup Language Flight Simulator X demo Demo 11734 C:\Windows\System32\
propui.xml Extensible Markup Language Flight Simulator X demo Demo 82236 C:\Program Files\WindowsApps\Microsoft.Office.O...
Microsoft.DirectX.Dire... Extensible Markup Language Flight Simulator X demo Demo 1413060 C:\Windows\System32\winevt\Logs\
appxmanifest.xml Extensible Markup Language Flight Simulator X demo Demo 1266 C:\Windows\System32\

Other Files Related to propbuilder.xml

File Name Description Software Program (Version) File Size (bytes) File Location
OneX_v1.xsd XML Schema Definition Windows XP 5957 C:\Windows\L2Schemas\
WWAN_profile_v1.xsd XML Schema Definition Windows 10 6201 C:\Windows\L2Schemas\
WLANAP_profile_v1.xsd XML Schema Definition Windows 10 7548 C:\Windows\L2Schemas\
WLAN_profile_v1.xsd XML Schema Definition Windows 10 18585 C:\Windows\L2Schemas\
LAN_profile_v1.xsd XML Schema Definition Windows XP 2241 C:\Windows\L2Schemas\


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