Error TF30063: You are not authorized to access … \DefaultCollection

Question

I\'m using TFS Preview (Team Foundation Service) with one of my projects with Visual Studio 2012. I\'m also using an on-premises TFS server with most of my projects. When I

Answer 1

I was also facing the same issue as you did. Here is what I did to solve:

1. Click the 'Connect' icon just next to Home icon in Solution Explorer.
2. Choose your project > Right Click > Connect.
3. Try Check-in the project and this time it will happily proceed.

This is what I tried, and I did not need to logout from any sessions from TFS or VS Account.

Hope this helps.