Is Hot Fix Installed Action

The Is Hot Fix Installed action checks to see whether a hot fix has been installed on a windows based computer.

![](/images/actions-reference/windows-os/windows-updates/Is Hot Fix Installed-Options.png")

Hot Fix Identifier

The ID of the hot fix. For example - 'KB911280'.

Fail action if Hot Fix is installed

Inverts the behaviour of the action so that it will fail if the hot fix is installed.