If you have EndpointLock, right click on the "Shield" in the notification area. Then, choose "Check for Updates". Click on the popup that reads "ACS EndpointLock Cryptocolor is Available". It should state that it is asking you to install NoClickjack for Microsoft Edge.
(Windows 10 Example)
A Microsoft Store window should open for you to install NoClickjack. Click the blue "Get" button and the NoClickjack extension should install.
If this does not open a Microsoft Store window, you can click the link below to be redirected to that store page. Follow the instructions above to install NoClickjack for Microsoft Edge.