Also make sure you do not have Keep all maps loaded or load all maps checked
Up till about 2 months ago i used to keep all my maps loaded
this is fine if you have the ram to do it
and i have 4 gigs so it wasnt a problem till about 2 months ago
one day i went to log in and it hit the load screen then the dreaded error
so i tryed many things
and the only thing that worked was unchecking those things i just mentioned
Good luck
