HTTP Error 500.19 and http Error 500.19

HTTP Error 500.19 and http Error 500.19

After IIS is installed on win10 or server2016, We can mount the website and access it. This error may be reported below. At this time, we should first realize that, the error does not tell us the real cause, and the error information is incomplete. So what we need to do is not to find the cause immediately, but to get the details of the error, as shown below:

500-internal server error. The resource you are looking for has a problem and thus cannot be displayed.

 

Open IIS:

 

 

 

 

Now, we can see the real cause of the error as follows:

HTTP Error 500.19-Internal Server Error cannot access the requested page because the configuration data on this page is invalid.

This error is because our IIS installation is not fully installed:

Install this file as shown in.