I have been working on a route the past 4 months and it has been working fine until today. For some reason the session of my route won't load. I thought maybe I was building the route too large. I have approx 300 baseboards on the route. It goes around 80 miles from one end to the other. I did an extended data base repair, but that didn't help. My version is TS2010EE build 44088. I am running Vista 64 bit OS. Computer has 8 GB memory and graphics card has 512 MB memory. It has been running great for the past year with no problems. I just don't know where to start looking for what would be causing my route to not load. I am not familiar with where to look for the size of the file the route is using. Any help will be greatly appreciated. It seems like maybe all my past work is gone....