I read this: link text
My dev box, everything works fine. On the production server, they installed V3.5 platform and I got to their site and I got this error.
Do I need to do something to read his V3.5 builds?
I had something like this a while ago, had to do with SP1 on my dev box and vanilla 3.5 on production
Matt, it turns out I had the same problem as you. Sp1 on dev box and vanilla versions on production server