This Warning Event is part of Automation Workshop Service Events.
Event ID · 2255
"Can not delete file"
Overview
The warning indicates that Automation Workshop has failed to delete a specific temporary (or similar) file.
Cause
Global variables are stored in the filesystem and when Automation Workshop is unable to delete a global variable, the Event 2255 is logged in the Service.log file.
This Event can also occur when the Remote Delete operation fails to remove a Task from the filesystem. Please contact our support in case this warning is encountered.
Questions?
If you have any questions, please do not hesitate to contact our support team.