HTTP Error 404 asp.net when running-file or directory not found _ practical tips

Problem Reason:

I've been in a situation where I've installed a. NET 2.0 + IIS upgrade and the above problems occur, and there are no other reasons to make a similar error. (If there is, I hope you can post more reasons to facilitate the same wrong people to find the root of the problem)

Workaround:

First, to re-register IIS: After running cmd, enter "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727" to type the command aspnet_regiis-i

Second, in: Computer Management--internet Information Services (IIS) Manager--web service Extensions--asp.net V2.0.50727 select Allow

Finally, again in the Computer Management of the corresponding project to find the page you want to browse, open the page, it can be.

Add:

HTTP 403.1 Prohibit access: Prohibit executable access
Internet Information Services

The reason is that there are insufficient execution permissions, and the solution is:

Open the Administrative Tools Internet Information Services, right-click the Home Directory tab of Web site properties, and change the "EXECUTE permission" option from "none" to "Pure scripting".