Microsoft has today re-issued the KB4458469 and KB4457136 for Windows 10 April 2018 Update (version 1803) and Windows 10 Fall Creators Update (version 1709). Microsoft says that patch has been re-released because of a missing solution and if your PC is on 17134.319 or 16299.697, you’re recommended to check for updates.
As always, you can open Setting, navigate to Update & Security -> Windows Update and select Check for updates to look for available updates. If you own multiple PCs or if you would like to patch the PCs manually, you can download and install this update from here.
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