The TFTP Service isn't running. This service is required for target devices that use the network boot process.

Note: 

• If you are using the Boot Device Manager boot partition, this service is not required.
• If you are not using the network boot process, you can hide this alert.

To resolve this issue:
1. Launch the Services console: Click **Start** and then type **Services**.
2. Verify the TFTP Service is present and restart the service: From the Services console, right-click **Citrix PVS TFTP Service** and select **Start**.
3. Check the Event Log for any errors.

For more information, see Starting, stopping, or restarting Provisioning Services in the product documentation

Note: If you are not using the Boot Device Manager boot partition, this service is not required. Click **Hide Alert** to prevent this alert from appearing. You can show this alert again by clicking **Site Options > Show Hidden Alerts**. For more information, see Manage Smart Check alerts and notifications in the product doumentation. 
 

Join us on Discussions to ask questions or provide feedback about this Smart Check.http://https://discussions.citrix.com/forum/1729-smart-check/