We have just upgraded our TFS production system to the RC from Beta 2. Upgrading and Migration were done in 1.5 hour. More than 75 team projects upgraded. Our 30 internal developers and some more external will wake up to a new world tomorrow morning :-). Martin Hinshelwood managed to beat us with some hours http://blog.hinshelwood.com... but we must still be one of the very first companies to move over! We have a two-tier solution, ......
This issue has popped up for some after having upgraded from Team System Beta 2 to RC. You have remembered to uninstall everything (as Jakob points out here: http://geekswithblogs.net/j... but you still get the following error box: saying Could not load type 'Microsoft.TeamFoundation.C... from assembly 'Microsoft.TeamFoundation.C... Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d5... ......