(Guide) Unhandled exception has occured

SyncWolf

Veteran
Oct 17, 2021
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Netherlands
Troubleshooting Guide

You're trying to update or launch Bannerlord Online and you've received this error message? Then read this post on how to resolve this.

Error: Unhandled exception has occured in your application...

NET Framework.png

Solutions

Install the latest Windows Updates

Download and use the Microsoft .NET Framework Repair Tool.


Enable and disable .NET Framework
  1. Type Windows Features in the Search bar and open the top result.
  2. Find and unchecked .NET Framework 4.5 and .NET Framework 3.5.
  3. Click OK and restart your PC.
  4. Once the PC restarted, Open the Windows features and turn it on again.
  5. Try to launch Bannerlord Online again.
Try running native Bannerlord.
  • If the issue is also present in native Bannerlord, try re-installing Bannerlord.
  • If the issue does not appear with native, try re-installing Bannerlord Online.
 

SyncWolf

Veteran
Oct 17, 2021
668
140
43
Netherlands
@SyncWolf i did all but still didnt worked for me. Can you help me please?

I've suggested some steps on the discord bug report you made. In short:

Run the System File Checker
  1. In the start menu, search for cmd and run this as administrator.
    1709667642675.png
  2. Type in the command: "SFC /SCANNOW" and hit enter. Wait for the results. It may repair some files if a corruption is detected.
    1709667694923.png
Ensure all necessary dependencies are installed
 

Mustafa Cemal

Recruit
Jun 2, 2024
2
1
3
Installing .net framework solved the problem, i also run the cmd command for the scan afterwards. Redistributables were already installed for 2015 and 2017.

Thanks for pointing out the dependency.
 
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