How to Restart or Start the pWidgets Service

How to Restart or Start the pWidgets Service

Overview

Occasionally, pWidgets may require a service restart. This article will guide you through the process. 
Alert
If you find yourself needing to restart the pWidgets Service regularly, please contact SFA technical support

Requirements

  1. Access to pWidgets Computer (typically the same computer where Predator DNC runs)
  2. Permissions to access Services.MSC (typically local administrator)

Restart pWidgets Service

Info
Restarting may resolve issues that are disrupting communication with the machines.
  1. In the start menu, search for Services.MSC
  2. Open Services
  3. Look for "pWidgets Service"

  4. Right-click pWidgets Service and click Restart, this could take up to one minute to complete

Start pWidgets Service

Info
If the service is not running, manually starting it may be necessary.
  1. In the start menu, search for Services.MSC
  2. Open Services
  3. Look for "pWidgets Service"

  4. Right-click pWidgets Service and click Start, this could take up to one minute to complete

    • Related Articles

    • Why is pWidgets HMI not loading in the browser?

      Problem pWidgets HMI is not loading in the browser Reason pWidgets service is likely not running Firewall is blocking access to TCP port 8081 Solutions Start the pWidgets Service on the server Allow TCP port 8081 on the server
    • How to install pWidgets Self-Signed Certificate

      Overview This article will show you how to set up your pWidgets to use https vs http. It will guide you thought the steps to create the self-signed certificate. It will also go over how to have the clients see the certificate. Requirements Access to ...
    • Why are directories in pWidgets HMI not loading?

      Problem When attempting to send or receive using pWidgets HMI, the directory shows up empty or displays an error message. Reason The service account used with pWidgets does not have sufficient permissions to the directories Solutions Check if the ...
    • How to License pWidgets

      Overview This article will show you how to enter a license key into pWidgets. This applies to both temporary and permanent licenses as well as DNC, HMI, and MDC versions. Requirements Access to PC/Server where pWidgets is installed Local ...
    • How to configure Folder Watch in pWidgets

      Overview pWidgets Folder Watch is a feature that allows pWidgets to monitor a folder, then take action when a file is placed in said folder. This is useful when working with network-based machines and wanting to do remote request with Predator DNC. ...