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CMon 19.8 installed with IIS shows 'HTTP Error 500.19 - Internal Server Error, and Error Code 0x80070021', on load in web browser – NovaBACKUP Support
HTTP Error 500.19 - Internal Server Error" after configuring Amazon S3 External Storage · Issue #1692 · owncloud/core · GitHub
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c# - Error 500.19 with 0x8007000d when running ASP.NET Core app in IIS despite AspNetCoreModule being installed - Stack Overflow
![An error occurred...500.19 - Internal Server Error ... 0x800700b7 ... There is a duplicate 'system.web.extensions/scripting/scriptResourceHandler' section defined" when launching Controller (10.2.1 or earlier) caused by using .NET 4.0 An error occurred...500.19 - Internal Server Error ... 0x800700b7 ... There is a duplicate 'system.web.extensions/scripting/scriptResourceHandler' section defined" when launching Controller (10.2.1 or earlier) caused by using .NET 4.0](https://www.ibm.com/support/pages/system/files/support/swg/cogtech.nsf/0/cb04a590891702a085257c5f003362a8/Symptom/3.486C.gif)
An error occurred...500.19 - Internal Server Error ... 0x800700b7 ... There is a duplicate 'system.web.extensions/scripting/scriptResourceHandler' section defined" when launching Controller (10.2.1 or earlier) caused by using .NET 4.0
HTTP Error 500.19 - Internal Server Error" after configuring Amazon S3 External Storage · Issue #1692 · owncloud/core · GitHub
![Web Portal - HTTP Error 500.19 with Error Code 0x80070021 When accessing WebPortal (Windows 2008 - Vista - 7). – Print Manager Web Portal - HTTP Error 500.19 with Error Code 0x80070021 When accessing WebPortal (Windows 2008 - Vista - 7). – Print Manager](http://www.printmanager.com/management/files/FAQ_Resources/97/97_3.png)
Web Portal - HTTP Error 500.19 with Error Code 0x80070021 When accessing WebPortal (Windows 2008 - Vista - 7). – Print Manager
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c# - HTTP Error 500.19 with Error Code 0x8007000d visual studio 2017 while deploying .net core application - Stack Overflow
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asp.net - HTTP Error 500.19 - The requested page cannot be accessed because the related configuration data for the page is invalid - Stack Overflow
![c# - Error 500.19 with 0x8007000d when running ASP.NET Core app in IIS despite AspNetCoreModule being installed - Stack Overflow c# - Error 500.19 with 0x8007000d when running ASP.NET Core app in IIS despite AspNetCoreModule being installed - Stack Overflow](https://i.stack.imgur.com/mrhLL.png)
c# - Error 500.19 with 0x8007000d when running ASP.NET Core app in IIS despite AspNetCoreModule being installed - Stack Overflow
![Unable to access MailEnable webmail on Plesk server: The requested resource is not found - Support Cases from Plesk Knowledge Base Unable to access MailEnable webmail on Plesk server: The requested resource is not found - Support Cases from Plesk Knowledge Base](https://support.plesk.com/hc/article_attachments/12377510485271/6.png)
Unable to access MailEnable webmail on Plesk server: The requested resource is not found - Support Cases from Plesk Knowledge Base
![CMon 19.8 installed with IIS shows 'HTTP Error 500.19 - Internal Server Error, and Error Code 0x80070021', on load in web browser – NovaBACKUP Support CMon 19.8 installed with IIS shows 'HTTP Error 500.19 - Internal Server Error, and Error Code 0x80070021', on load in web browser – NovaBACKUP Support](https://support.novabackup.com/hc/article_attachments/4419356639633/mceclip4.png)