This Error Event is part of Enable Task Events.
Event ID · 81400
"Failed to enable task"
Overview
The error indicates that Enable Task Action has failed to enable one of the specified Tasks. The specified Task has been deleted or Task file specification mask do not match any Task file.
Solution
Verify whether the specified Task is in place and the specification criteria points to it correctly.
We are here to help…
If you have any questions, please do not hesitate to contact our support team.