Cannot add to source control - Team Foundation 2010 - Win7x64

Hello,

I cannot add my solution to source control on a new installation of Team Foundation 2010.
I get the error message when I right click on a new project and "Add solution to source control" (See attachment 1).

I am using Visual Studio Premium 2010.
I have install TFS 2010 standard on my Windows 7 x64.
I am running Sql Server 2008 developer edition.
I am the administrator on the computer and this computer on have the one user, me.
The is a DefaultCollection I am trying to add my solution to. (See attachment 2) - view from VS2010.

The rest of the printscreens are from the TFS administration console.

thank you




ScreenShot003.png
ScreenShot004.png
ScreenShot005.png
ScreenShot006.png
ScreenShot007.png
ScreenShot008.png
ScreenShot009.png