can some help me to solve the 0x80070021 error

Question

I am new to iis, when I try to access the site, I get the following error：

Module
IIS Web Core

Notification
BeginRequest

Handler
Not yet determined

Error Code
0x80070021

I tried to search for similar problems through Google, and tried the steps in the link below, but without success.

Can some one help me? Thanks in advance.

score 0 · Accepted Answer · answered Nov 26 '20 at 02:27

According to your description and error mesage, it seems something wrong with your web.config.

The 0x80070021 error occurs if the specified portion of the IIS configuration file is locked at a higher configuration level.

I suggest you could refer to below article to know how to unlock the configuration.

1 Answers1