Well, a new library for WebView2 might be nice, but recall the problem is not the current DAI library, it is that Windows on that RDP server is set to call IE8 for emulating a browser inside of a Windows app. The "simple" solution is tell it to call IE11 or even "EDGE". There must be a way to do that on this RDP host server. I'm pretty sure I overcame that on another RDP host server less than a year ago, but maybe I also had to set some permissions on the registry key I referenced to allow users to read it. Does the owner of this server have it locked down so tight that IE 11 is not even installed, or no users are allowed access to it? Any IE version higher than 8 will resolve that script error.