The Navisworks conversion and Autocad tasks are run as a Clarity Windows Task Server task.
The following must be done on each task server that will be running the tasks.
Start by logging onto the task server as the designated Clarity account.
Clarity Task Automation Service Configuration
In the Clarity task tray, you must set it to use the Clarity Windows Task server.
On the Configuration tab, Edit the Server
Expand Windows and make sure that the tasks you want to process are selected. Ok out of dialogs.
Services
Set the logged-on Clarity Windows user account as the Log