No Maps found after accidentally removing content during a quickgpsfix update Start 25

Having a nightmare, I seem to have inadvertently deleted my map from my start 25.
Using Mydrive connect, in content, I can see the map that should be installed, however when I click on the map to install, all I get is a brief period where it says downloading, then updating and the error message something has gone wrong....check your computer for more information.
Tried all of the things suggested on the online tutorial to no avail......help!