BlazorCefApp Build Desktop application by CEF , Asp.Net Core , Blazor server side Compilation : The path of mstscax_interop.dll is correct now. Now it works developer must copy the Release/Resources files from https://cef-builds.spotifycdn.com/cef_binary_81.3.10%2Bgb223419%2Bchromium-81.0.4044.138_windows32_client.tar.bz2 to app /chromium/ folder CefLite source code : https://github.com/BlazorPlus/CefLite Ralative Links https://github.com/aspnet/AspLabs/tree/master/src/ComponentsElectron https://blog.stevensanderson.com/2019/11/18/2019-11-18-webwindow-a-cross-platform-webview-for-dotnet-core/ https://github.com/chromelyapps/Chromely https://github.com/jspuij/BlazorWebView