Removing Windows Technical Preview from Windows Update

Windows 10 Technical Preview question, running Windows 7 as my base OS.

Before I noticed the .iso files that were available, I ran an .exe from the Microsoft preview website that apparently configured my Windows Update to download an update called "Update for Windows." If I open Windows Update, it asks if I want to "Upgrade to Windows Technical Preview." I do not want this update now that I have the .iso to virtualize.

If I try to hide this update, it reappears! I want to get rid of that update, so how do I do it?

All you need to do is uninstall KB2990214

Just navigate to Control Panel\All Control Panel Items\Programs and Features

then click on View Installed Updates

Source

• I don't have it installed so its not listed

wusa.exe /uninstall /kb:2990214

I did not have it listed under 'view installed updates'.
Running command above will uninstall it from your machine if present.