This message can occur when your PC has not joined the Lehigh network in some time. Connecting to the Lehigh VPN will typically fix this issue. If the message persists, you can manually activate Windows as well. First, connect to the VPN then go to 'Settings' on your computer. Click on "Update and Security". Then on the left hand side you will see "Activation". If it hasn't activated, there will be a 'Troubleshoot' or 'Activate Now' option. Click on that and Windows will manually update.
I updated my Lehigh account password but my Windows password hasn't changed. How can I fix this?
If you are on a Lehigh owned PC that has not connected to the Lehigh network since you changed your password, you will need to connect to the VPN to update it. Follow the steps at the bottom of this page to update your Windows login password.