The server returned content type text/html; charset=utf-8, which is not supported

The following error happened when I tried to checked out or get latest with vs2005 with team foundation server.

The server returned content type text/html; charset=utf-8, which is not supported

My Fixed solution:

Connect to Team Foundation Server with vs2008 and get specific version with force to overwrite option and then close vs2008. Open with vs2005 again, the check out and check in will work.



Some solution from MSN and Post


http://support.microsoft.com/kb/950597
http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=2582689&SiteID=1

1. Login on the App - Tier,

2. Open the IIS management.

3. In Internet Services Manager, right-click "Team Foundation Server" and go to "Properties" => "HTTP Headers".

4. Check the 'Custom Http Headers group'.

Make sure there is only one header ---"ASP.NET".

5. Also check the Http Headers of the 'VersionControl' virtual directory under the Team Foundation Server site.