Windows身份验证后ASP.NET Web窗体未加载样式表

Question

I'm trying to create a simple web form with windows authentication. I haven't done anything more than create the project. Like so -

When I hit f5 to view in browser, the pages load, though with no style like so..

As far as I'm concerned, it's meant to look like a nice bootstrap file.

Some things I've tried -

Update my web config

<location path="Content" allowOverride="true">
<system.web>
    <authorization>
        <allow users="*" />
    </authorization>
    <globalization culture="pt-BR" uiCulture="pt-BR" />
</system.web>

Made sure that the paths are correct (though I haven't touched anything since making the project).

Any help is greatly appreciated!

EDIT: I've created another project - and the only difference between this one and the one above is that there is no authentication. When I load the about page, the style loads as seen below -

Should also mention that this is a Visual Studio 2015 project...

Answer 1

I had the same issue. CSS was not loading when I enable Windows authentication.

The error code in iis log was 500 0 1346.

This was resolved after adding the application pool identity to the administrators group. Basically, the application pool identity must have "impersonate a client after authentication" policy. So adding it to a group with this policy should fix.

Article - https://blogs.msdn.microsoft.com/asgoyal/2012/08/25/one-thing-you-must-do-when-getting-http-500-0-1346-error/