One of our development teams experienced a 'Workspace already mapped' problem when trying to run team build. They wanted to run a CI, nightly and production build using the same build agent. They had implemented a work around in the TFSBuild.proj file and added the following line: <WorkspaceName>XXXX_Build</WorkspaceName> Our resident Team System MVP and our team leader Willy-Peter Schaub, subscribe to his blog it is worth the read, engaged with his fellow VSTS champs requesting...