[Asp.net] http404 Error

Asp.net: [unable to find the Resource Description: HTTP 404. The resource you are looking for (or one of its Dependencies) may have been removed, its name has been changed, or it is temporarily unavailable. Check the following URL and make sure it is correctly spelled. Request URL :]

Troubleshooting methods for errors:
The error image is as follows:

1. check whether there are multiple instances on the same server. net Framework version. If yes, check whether the version of the framework under the website where the virtual directory of the page is located is consistent with the version of your website and the version of the virtual directory, for example:

2. Check the temporary Asp.net directory (version-related)

You can enable it like this: for the 2.0 directory:

3. Of course, the most basic virtual directory directs to the local directory of the website without the write permission or permission, so the user does not have the permission.

Generally, iusr_hostname and network_service have the write and modify permissions.

Special: for example, special settings are made.