The application log contains a record of any errors and warnings, as well as other important information that might be useful for tracking down the cause of a problem with the build server. Application logs are persisted to disk and can be found at C:\ProgramData\VSoft\FBServer7\Logging\Application
View Log
Choose which log file to view. One log file is created per day.
Enable Diagnostic Logging
Vastly increases the level of logging. Enable this option to help with troubleshooting.