Microsoft has released a Cumulative update for Team Foundation Server 2010 Service Pack 1 which fixes this and many more issues as listed below:
- "Partially Succeeded" status in Visual Studio 2008 if you upgrade to TFS 2010 and to TFS Team Build 2010
- While adding files, Source Control Explorer responds sluggishly in Visual Studio after you install Team Foundation Server 2010 SP1
- Connection issues to SSAS database from TFS 2010.
On a side note, Microsoft has also released a Team Foundation Installation Guide 2010 that includes instruction for installing Team Foundation Server, Team Foundation Server Proxy and Team Foundation Build Services.