How to delete downloaded but not installed Windows update?

[FAHMI BASSEM]

My VAIO downloaded build 91, I don't want to install since it's my primary device :-(

Thank you!

 

[realwarder]

91? Don't know that build.

Once a build has come down, you're kind of stuck with it and have to install it on mobile. On desktop you can probably remove it if you Search for that.

Switch Insider program off or to Release Preview on primary device.