Map updater wont launch

[rk2029]

I have set the map updater to run in the same location as the station launcher but it pops up with something asking for a name and password and I have no clue what that's about. Does it make a difference if I'm trying to install but dont have the full EQ2 game installed, this pc only has the free trial installed, I'm thinking that might be it, but I seem to remember installing it no problem on my other compter when all I had was the free trial.