HTML vs ASPX on a Server

Question

I have a asp.net web application on a server.
When I run this app from my machine; all html pages come up fine but none of the aspx pages come up and display an error. All html and aspx pages are in the same folder.

"404 - File or directory not found."

What do I need to do to fix the error?

Answer 1

Hi @Jen ,

Check IIS to make sure it has installed ASP.NET. Like this:

Which ASP.NET do you use? 2.0, 3.5 or 4.8?

As an administrator, run the command "%systemroot%\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis -i". Then reset IIS.

Check Url rewrite rule or application route to make sure request wasn't redirected to other.

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Best regards,
Bruce Zhang