Table of Contents
This guide provides a clear, practical overview of Microsoft released an emergency patch for the app crash, with useful context, important details, and straightforward takeaways for everyday readers.
"When you encounter this problem, you will not be able to open applications, cannot open files, or see a white screen when trying to sign in," Microsoft said.
Microsoft has released a fix for this issue using the Known Issue Rollback (KIR) feature. The update process may take 24 hours, you can reboot the machine to make the update install faster.

For businesses or users who want to receive updates quickly, they can install additional Group Policies policies or add Registry keys.
Microsoft has also released the following Group Policies for users to install to immediately update the fix. It is important that you install the correct modifier for the version of Windows you are using.
Click the link below to download and install the Group Policies appropriate for your operating system:
- Windows Server 2022
- Windows 10, version 2004; Windows 10, version 20H2 and Windows 10, version 21H1
- Windows 10, version 1909
- Windows 10, version 1809 and Windows Server 2019
Windows users can also install the fix right away by running one of the following commands from a command prompt with Administrator privileges. Like Group Policies, you only run commands that match the version of Windows you're using.
- Windows Server 2022
reg add HKEY_LOCAL_MACHINESYSTEMCurrentControlSetPoliciesMicrosoftFeatureManagementOverrides /v 2801335948 /t REG_DWORD /d 0 /f
- Windows 10, version 2004; Windows 10, version 20H2 and Windws 10, version 21H1
reg add HKEY_LOCAL_MACHINESYSTEMCurrentControlSetPoliciesMicrosoftFeatureManagementOverrides /v 2767781516 /t REG_DWORD /d 0 /f
- Windows 10, version 1909
reg add HKEY_LOCAL_MACHINESYSTEMCurrentControlSetPoliciesMicrosoftFeatureManagementOverrides /v 928713355 /t REG_DWORD /d 0 /f
- Windows 10, version 1809 and Windows Server 2019
reg add HKEY_LOCAL_MACHINESYSTEMCurrentControlSetPoliciesMicrosoftFeatureManagementOverrides /v 2371422858 /t REG_DWORD /d 0 /f
Wish you successfully fix this annoying problem of Windows!
Key Takeaways
Use the information above as a practical reference for Microsoft released an emergency patch for the app crash. Review each step carefully, confirm any requirements, and choose the option that best fits your situation.
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