Old Admin App Shows Blank Sign-in Dialog on Server

Description

When you try to login to the old Admin App, you will see only a blank dialog:

Version

eWay-CRM 7.4 and higher

Difficulty

Medium

Resolution

eWay-CRM Admin App starting version 7.4 requires WebView2 Runtime that must be installed: https://developer.microsoft.com/en-us/microsoft-edge/webview2/