OK, we're getting a few customers through our doors that, for whatever reasons, don't want Windows 10. For some, this has been easy - roll back, uninstall and hide the KB3035583 (GWX) update and we're done. But a few are being bastards about it. Like the one on the bench right now where it keeps re-ticking the "Windows 10 Upgrade" update. I've uninstalled the GWX update, deleted the remains of the folder, cleared SoftwareDistribution and deleted the 10 temp files... Still keeps wanting to download it every time you try to update - even if you untick it and tick other things. Are there any ways to "blacklist" certain updates? This one keeps unhiding as soon as I check for updates again, so hiding it isn't working.