where is the root path of SetVirtualHostNameToFolderMapping on VSTO?

[suyu0925]

Webview2 is awesome, thanks for that, I can use react stack instead of unfamiliar WinForms controls.

But when I move frontend static webpage from server to local, I've hit a snag.
Here is my question: where is the root path or installation path of SetVirtualHostNameToFolderMapping on VSTO? I tried %UserProfile%\Documents and %LocalAppData%\Apps\2.0...\vsto_app(vsto installation path), none of them worked.

[victorthoang]

Hello @suyu0925,

I found something that might be similar in regard to when you move your static homepage from server to local.

here. Let me know if this helps explain the possible issue!

Victor

[suyu0925]

Thanks for your reply, @victorthoang.

But the issue you mentioned does not help, I created a github repo here to explain what I met.

webView.CoreWebView2.SetVirtualHostNameToFolderMapping will throw System.IO.DirectoryNotFoundException when login button in ribbon is clicked.

[victorhuangwq]

May I ask if you are still facing this issue?