TFS 2013: failing a build from PowerShell post-build script This topic contains 0 replies, has 1 voice, and was last updated by David Stiff 2 years, 8 months ago. Author Posts April 20, 2015 at 11:01 am #24466 David StiffParticipant Hello, has anyone successfully gotten a TFS 2013 build to fail from the post-build PowerShell script? I have tried different things suggested on the web to no avail. TFS ignores the return value from the script. I am open to creative solutions. (esp. ones that don't involve the TFS workflow 🙂 ) Thanks! Dave Author Posts You must be logged in to reply to this topic.