Share this article

Improve this guide

KB5013943 causes apps like Discord and Teams to crash inexplicably

2 min. read

Updated onOctober 4, 2023

updated onOctober 4, 2023

Share this article

Improve this guide

Read our disclosure page to find out how can you help Windows Report sustain the editorial teamRead more

Key notes

More problems for Windows users that went ahead and installed the May 2022 security updates from Microsoft.

It seems that KB5013943, which is the mandatory security update, is crashing apps that use .NET framework with the error code:0xc0000135.

As detailed by affected users, these crashes are common among apps that use .NET Framework and apps like Discord or Microsoft Teams are also affected.

.NET Framework apps affected by another Windows update

.NET Framework apps affected by another Windows update

It was only days ago when we were talking about yet another Windows security update that wasmessing with the .NET Framework apps.

Now, we appear to have another compatibility issue between the .NET framework and Windows 11. Of course, users took to social media and forums to report these issues.

People reported issues with ShareX, KeePass, Microsoft Teams, Visual Studio installer, and Discord, which is concerning, to say the least.

Another userpostedon the Feedback Hub that he is unable to start the Teams app due to the error messageprocess exited with code 3221225781 (0xc0000135).

What can I do to fix this issue?

This is the recommended path to take until Microsoft deals with this problem from their end, only to avoid unpleasant experiences.

How do I uninstall KB5013943?

We will keep you posted on any development in this situation, so rest assured you will be among the first ones to know when anything changes.

Were you also affected by this annoying bug delivered by KB5013943? Share your experience with us in the comments section below.

More about the topics:Windows 11 Software & Apps

Alexandru Poloboc

Tech Journalist

With an overpowering desire to always get to the bottom of things and uncover the truth, Alex spent most of his time working as a news reporter, anchor, as well as TV and radio entertainment show host.

A certified gadget freak, he always feels the need to surround himself with next-generation electronics.

When he is not working, he splits his free time between making music, gaming, playing football, basketball and taking his dogs on adventures.

User forum

0 messages

Sort by:LatestOldestMost Votes

Comment*

Name*

Email*

Commenting as.Not you?

Save information for future comments

Comment

Δ

Alexandru Poloboc

Tech Journalist

With a desire to always get to the bottom of things and uncover the truth, Alex spent most of his time working as a news reporter.