Windows Agent: Mark Mode Option: Seconds field not editable
In the Global Settings properties for the Window Agent snap-in, the "The number of seconds between two MARK messages" field in the "Mark Mode Options" is unable to be edited. The field is not showing as disabled, the text can be selected however when trying to enter a new value nothing changes.
This issue is caused by a permissions issue for the user that the agent was run as.
Use the "Run as" option to run the agent as an administrator account.