If you are facing errors with local build agents for your build process in visual studio online or team foundation server it is always a good idea to check the log files.
While the windows eventlog is just providing high level informations the buidl agent log folder contains a lot more information. It is located in the build agent folder "_diag".
TECHNICAL TOPICS: MICROSOFT DYNAMICS AX & DYNAMICS 365 FOR FINANCE AND OPERATIONS - ENTERPRISE EDITION
