TFS stops working after .Net Framework 3.5 SP1 update
After installing the .Net 3.5 sp1 framework update on my Team Foundation Server, I noticed the hard way my TFS wasn’t working any more. Thanks to a little line below the error I noticed my TFS server was configured to ASP.Net 1.1 instead of ASP.Net 2.0. After changing this back to 2.0 (for every site and virtual directory!) every things works smooth again.