TCfW uninstalling issue with error 1721

Issue

Error 1721 uninstalling TCfW

Cause

This issue is caused by some damaged system files

Solution

This error can be resolved with running the system file checker (sfc.exe)

1. Open an elevated command prompt
2. Enter the following command and press enter: sfc /scannow

Level of Complexity 

Easy

Applies to  

References

Check KB-article from Microsoft for additional hints

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