apologies if this is answered somewhere in this forum - but I had not updated my maps in a while and I could not get Express to load in my computer. I upgraded my garmin software/firmware and still no luck
however, this is my work computer and they make me use a proxy when I am VPNd in - when I am not VPNd in I don't use the proxy (because I can disable proxy in firefox) - I cannot disable proxy in IE browser - so I think it has something to do with that.
I do have admin rights to this PC though - so I VPNd into my company and the install worked right away.
Cheers.
San