New Post: Client gives 80244019 error when updating

Any help would be greatly appreciated.
No matter what updates i publish (have used all the publications/guides, to create update packages)
All my updates from WPP show on the client but when trying to update (after creating restore point) I get an update failed error 80244019

Have looked for solutions online but all seem to be with WSUS directly and none of them make any difference to my updates.

Only thing i can think of thats causing it so far is that I store all my update content on a seperate server than my WSUS one so using a UNC path to get the updates. Could this be the cause and if so, how to i go about changing the path to where my update content is stored?

thanks in advance.