Type: Internal / External (Select One): Internal
Type: Internal / External (Select One): Internal
Overview:
HTTP Error 500.19 - Internal Server Error code: 0x80070021
[Give a general review or summary of a subject, include Problem statement / Use cases in this description as well where it can be applied)
Applicable Versions: EPS 7.6
[Mention the version for which this document applicable.]
Error: [If present] :HTTP Error 500.19 - Internal Server Error 0x80070021
Cause: [If available]
This problem can occur if the specified portion of the IIS configuration file is locked at a higher configuration level.
Troubleshooting Steps: [If Available]
1.
2.
Resolution Steps / Configuration Steps / Procedure: [Change as applicable]
Step1
1. Go to C:WindowsSystem32inetsrvconfigapplicationHost.config and open in notepad
Change the following key-value present in
Step2 :
We selected Internet Information Services, world wide web services, Application development features and there we check the set of features associated with our development environment. For example: ASP.NET 4.6. .NET Extensibility 4.6, etc.
Installed the .net 4.5
Useful links: https://docs.microsoft.com/en-us/iis/get-started/planning-for-security/how-to-use-locking-in-iis-configuration