Some updates, specifically "Servicing Stack Updates" (SSUs), cannot be uninstalled because they manage the component that installs other updates. Attempting to remove these could break the update stack.
To effectively roll back an update, one must identify the type of update installed: rollback windows updates
Locate the problematic update in the list and click . Restart your computer if prompted to complete the removal. Steps for Windows 10: specifically "Servicing Stack Updates" (SSUs)