To add a scheduled task, go to Start | Programs | Accessories | System Tools | Scheduled Tasks.

The Scheduled Tasks window opens.

1. Double click Add Scheduled Task. The Scheduled Task Wizard opens.
   
2. Click Next
   
3. Click Browse. 
   
4. Find OTOS.exe (usually C:\Datalab\Otos). 
   
5. Type in a name for the task and select a schedule for the task. Click Next.
    
6. Select the time and date when the task should start. Click Next. 
   
7. Check the option Open advanced properties for this task when I click Finish and click Finish.