TF267000: The environment is not ready to run tests because a test agent with the following name already exists on the test controller: agent {0}, controller {1}. Go to the "Controllers" page and delete the existing agent. Then try the operation again.
TF266055: Build agent is not running on the machine. Click on 'Try Again'. If that does not fix the error, then log in to ...
TF266057: Machine is not ready to run workflows because Team Foundation Server does not have permissions on the host. Make ...
TF266058: Team Foundation Server is repairing the workflow capability of this environment. This operation might take several ...
TF266059: The machine is not ready to run workflows in its current state: {0}. Make sure that the machine is in 'Running' ...
TF267000: The environment is not ready to run tests because a test agent with the following name already exists on the test ...
TF267002: The environment is not ready to run tests because the remote object for the following test controller is not a ...
TF267005:Team Foundation Server cannot read errors from machine {0} in state {1}. Make sure that the machine is in either ...
TF267007: Team Foundation Server could not determine the testing capability status for environment {0} from test controller ...
TF267008: The version of the test agent is not compatible with the version of Team Foundation Server. Agent version: {0}. ...