Windows error 0x80070021, -2147024863

Detailed Error Information

LOCK_VIOLATION[1]

MessageThe process cannot access the file because another process has locked a portion of the file.
Declared inwinerror.h

HRESULT analysis[2]

FlagsSeverityFailure
Reserved (R)false
OriginMicrosoft
NTSTATUSfalse
Reserved (X)false
FacilityCode7 (0x007)
NameFACILITY_WIN32[2][1]
DescriptionThis region is reserved to map undecorated error codes into HRESULTs.[2][1]
Error Code33 (0x0021)

This is a Win32 error which has been mapped into an HRESULT. More information may be available in error 0x00000021.

Questions

233votes
19answers

HTTP Error 500.19 and error code : 0x80070021

I have a simple webAPI build by Visual Studio 2013. It works well when I run it from VS13 but when I copy the project in local IIS it gives me the following error. > HTTP Error 500.19 - Internal Server Error The requested page cannot be > accessed because [...] read more
asp.net-mvc
iis
asp.net-web-api
asp.net-mvc-5
iis-8
132votes
15answers

ASP.NET: HTTP Error 500.19 – Internal Server Error 0x8007000d

I am replicating web application deployment and found several issues related to HTTP Error 500.19. My machine is running Windows 7 while the working development is using Windows 8. We're developing our Web Application using Visual Studio 2010. First, I got error code 0x80070021, similar as posted here. I update [...] read more
asp.net
iis
web-applications
web-config
internal-server-error
81votes
9answers

IIS Config Error - This configuration section cannot be used at this path

I am getting the below error when I try to run my website. The website is hosted on Windows 2012 R2. Config error: This configuration section cannot be used at this path. This happens when the section is locked at a parent level. Locking is either by default (overrideModeDefault="Deny"), or [...] read more
asp.net
.net
web-config
iis-8
applicationhost
65votes
6answers

IIS complains about a locked section - how can I find out where it's locked?

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iis-7
web.config
37votes
8answers

ASP.NET IIS Web.config [Internal Server Error]

I changed PC / Windows (XP -> 7) so IIS (6 -> 7,5) and trying to move my website But I can't run my site from this server . . . error : > > Error description: Error HTTP 500.19 - Internal Server Error > > The requested page is [...] read more
asp.net
iis
web-config
37votes
6answers

How do I determine the HResult for a System.IO.IOException?

The System.Exception.HResult property is protected. How can I peek inside an exception and get the HResult without resorting to reflection or other ugly hacks? -------------------------------------------------------------------------------- Here's the situation: I want to write a backup tool, which opens and reads files on a system. I open the file with FileAccess.Read and [...] read more
c#
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exception
hresult
16votes
2answers

IIS 8 asp.net mvc HTTP Error 500.19

Hello i have just moved server, for my asp.net mvc framework. but now i get the following error message, and to be honest i do now know what is wrong? > Module IIS Web Core > > Notification BeginRequest > > Handler Not yet determined > > Error Code 0x80070021 [...] read more
windows-server-2012
iis-8
asp.net-mvc
16votes
9answers

IIS 7.5 and ASP .NET 2.0

Are there any known issues with IIS 7.5? I'm getting the following error when I try to browse/start/view any page on the site. HTTP Error 500.19 - Internal Server Error The requested page cannot be accessed because the related configuration data for the page is invalid. Module IIS Web Core [...] read more
asp.net
asp.net-2.0
iis-7.5
15votes
8answers

HTTP Error 500.19 in IIS 10 and Visual Studio 2017

I know that similar questions have been asked but their answer are not solving my problem. > > HTTP Error 500.19 - Internal Server Error > > > > The requested page cannot be accessed because the related configuration data > > for the page is invalid. > > Detailed [...] read more
asp.net
asp.net-core
iis
iis-10
11votes
6answers

500.19 error with IIS7.5

I am getting the following error, even after I unlock my website. Any reasons? HTTP Error 500.19 - Internal Server Error The requested page cannot be accessed because the related configuration data for the page is invalid. Module CustomErrorModule Notification SendResponse Handler StaticFile Error Code 0x80070021 Config Error Lock violation [...] read more
iis-7.5
10votes
1answer

How to override HttpErrors section in Web.Config - ASP.NET MVC3

I am trying to add custon 404 pages as per answer of this question ASP.NET MVC 404 handling and IIS7 <httpErrors> by adding <httpErrors existingResponse="PassThrough" /> under <system.webServer> tag in my Web.Config file. But I am getting following error Module: CustomErrorModule Notification: SendResponse Handler: System.Web.Mvc.MvcHandler Error Code: 0x80070021 Config Error: [...] read more
asp.net-mvc-3
iis-7
web-config
7votes
2answers

IIS 7.0 / Visual Studio 2010 - related configuration data for the page is invalid

I've just switched to using IIS7 in my Visual Studio 2010 project. I've run VS 2010 as an administrator to do so. When I navigate to the URL for my page on the IIS server I get this message: "The requested page cannot be accessed because the related configuration data [...] read more
asp.net
visual-studio
visual-studio-2010
iis
iis-7
6votes
2answers

Bonobo Git Server - HTTP Error 500.19 - Code: 0x80070021

Is giving this error when accessing the system after installation: OS: Windows 2012 R2 Full error [https://i.stack.imgur.com/8LsMW.png] read more
git
iis
bonobo
6votes
3answers

Internal Server Error due to config lockdown when deploying my ASP.NET MVC app to my web host

I'm developing an ASP.NET MVC website on a local Windows Server 2008/IIS7 machine and am I'm now attempting to deploy it to my web host provider, ASPnix. I'm using their Shared Web Hosting service and have been placed on an IIS7 server which they claim supports ASP.NET MVC. However, when [...] read more
asp.net-mvc
iis
deployment
iis-7
web-hosting
5votes
1answer

When a samba server shares NFS4 mount directory, window clients cannot copy file. ERROR: 0x80070021

The error reported by windows client is like this ERROR: 0x80070021 The process cannot access the file because another process has locked a portion of the file. I google it and hit samba bug report 8481 . Which is very similar to this problem. Another link also mentions a similar [...] read more
samba
nfs
3votes
1answer

HTTP Error 500.19 and error code : 0x80070021 while configuring IIS server

I am trying to configure IIS server but I get this error. > HTTP Error 500.19 - Internal Server Error > > The requested page cannot be accessed because the related configuration data > for the page is invalid. Detailed Error Information: Module IIS Web Core Notification BeginRequest Handler Not [...] read more
asp.net
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2votes
1answer

IIS 7.5 and Tomcat Setup: Error 500.19

I am setting up a 64-bit IIS 7.5 / Tomcat 7.0.26 server and I have received the following errors when I navigate to http://localhost - Error Summary HTTP Error 500.19 - Internal Server Error The requested page cannot be accessed because the related configuration data for the page is invalid. [...] read more
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iis-7.5
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2votes
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i buy a asp net website when i try to setup it say HTTP Error 500.19 - Internal Server Error here is full error text HTTP Error 500.19 - Internal Server Error The requested page cannot be accessed because the related configuration data for the page is invalid. Detailed Error [...] read more
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2votes
2answers

HTTP Error 500.19 - Error Code 0x80070021

Background: Trying to debug WebForms application and get authenticated windows user from AD, On F5 I get greeted with this amazing page. Module WindowsAuthenticationModule Notification AuthenticateRequest Handler ExtensionlessUrl-Integrated-4.0 Error Code 0x80070021 Config Error This configuration section cannot be used at this path. This happens when the section is locked at [...] read more
asp.net
authentication
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2votes
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2votes
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2votes
0answers

Web Service error - HTTP Error 500.19 - Internal Server Error 0x80070021

I created a simple web service in VS 2010 (target framework 3.5) and published in IIS 7.5 But when I tried to browse it got following error. **HTTP Error 500.19 - Internal Server Error The requested page cannot be accessed because the related configuration data for the page is invalid. [...] read more
c#
asp.net
iis
2votes
4answers

ASP.NET project throws HTTP Error 500.19 when moved to another computer

I copied a 3 layer ASP.NET project from a system running Visual Studio 2010 to my system which is also running Visual Studio 2010. When I right click and select view in browser on a file inside a folder located under the UI layer, I get the error: HTTP Error [...] read more
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visual-studio-2010
2votes
1answer

ip blocking by country Error code 0x80070021 iis 7

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iis-7.5
block
restriction
1vote
2answers

Moving ASP.net website from II6 to II7

I know I'm probably doing something terribly wrong, but I copied the source files from one computer to another running IIS7, then I visit the site and get this error: Error Summary HTTP Error 500.19 - Internal Server Error The requested page cannot be accessed because the related configuration data [...] read more
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iis-6
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1vote
1answer

HTTP Error 500.19 - Internal Server Error (Module: CustomErrorModule, Error Code: 0x80070021)

I'm programming ASP.Net MVC 5 in VS2015. My website runs with no error from visual studio but after publishing (IIS 8.5, Windows Server 2012), this error displays. Of course, I would point out that this error is displayed for pages where errors like 403, 404, 500, etc. occur. enter image [...] read more
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windows-server-2012-r2
iis-8.5
http-error
custom-errors
1vote
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How to restrict access to an App Service using a setting inside the Azure Portal

We have a web app that is deployed as an App Service in Azure. We would like to restrict access to it by having a white list of IP addresses that can be done in some Azure App Service setting and not in web.config that we have inside the project. [...] read more
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web-config
azure-web-app-service
1vote
1answer

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In order to keep my scripts I used to use Microsoft source safe but after many issues, I migrated to sourceGear Vault, which stores all the data in a few sql server databases, so that you can backup them, etc. This question is specific to this version control system called [...] read more
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version-control
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iis-10
sourcegear-vault
1vote
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I have been struggling with this very basic issue all day. Long term I am trying to keep .NETs Forms Authentication, but replace the default Authorization module with a custom one. However, before I get there, I just need my custom IHttpModule to get called. I copied this code off [...] read more
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iis-7
httpmodule
1vote
0answers

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supposedly godaddy did a cache refresh, which I would not think change any basic parms or website setup but now 2 applications don't run found this post: 0x80070021 Server Error in Application "application name" HTTP Error 500.19 – Internal Server Error HRESULT: 0x80070021 Description of HRESULT The requested page cannot [...] read more
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1vote
1answer

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I'm having a problem running a website from VS 2015 Enterprise, where I don't have an issue running it from VS 2013 Pro. The error I get is: This configuration section cannot be used at this path. This happens when the section is locked at a parent level. Locking is [...] read more
iis
visual-studio-2013
visual-studio-2015
iis-express
1vote
2answers

MVC windows authentication grayed (greyed) out in project properties

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c#
asp.net-mvc-4
iis-7
windows-authentication
anonymous
1vote
1answer

HTTP Error 500.21 - Internal Server Error

While trying to run my application hosted in IIS, its giving me following error. Module IIS Web Core Notification BeginRequest Handler Not yet determined Error Code 0x80070021 Config Error This configuration section cannot be used at this path. This happens when the section is locked at a parent level. Locking [...] read more
asp.net-mvc
iis
1vote
1answer

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asp.net
web-config
1vote
0answers

IIS Client Certificate Mapping Authentication

I am trying to programmatically add onetoone client certificate authentication to the applicationhost.config file. After referring to these two documents(thread1, thread2), I am sure that it is possible to implement it with different languages. And for some kind of reason I have to develop it with C++. While translating the [...] read more
c++
windows
iis
windows-server-2008
1vote
0answers

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c#
asp.net
config
1vote
1answer

Error deploying MVC3 - Cassette application on IIS8

Works fine on the local machine, but when deployed this error message pops up: HTTP Error 500.19 - Internal Server Error The requested page cannot be accessed because the related configuration data for the page is invalid. Detailed Error Information: Module IIS Web Core Notification BeginRequest Handler Not yet determined [...] read more
asp.net-mvc-3
deployment
web-config
cassette
1vote
1answer

Copying ASP.net project to another IIS

I had an ASP.net project and I've copied and pasted the source files to another computer, but when I try and run them on this computers localhost: Error Summary HTTP Error 500.19 - Internal Server Error The requested page cannot be accessed because the related configuration data for the page [...] read more
asp.net
iis-7
project
1vote
4answers

Error Viewing ASP.NET applications After Installing IIS7.5

I get the following error when I try to access a asp.net application on my local machine. Anyone have any ideas? > HTTP Error 500.19 - Internal Server Error The requested page cannot be > accessed because the related configuration data for the page is invalid. > > Module IIS [...] read more
asp.net
vb.net
iis-7.5
0votes
1answer

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windows-server-2008
iis
asp.net
0votes
1answer

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iis
0votes
1answer

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c#
asp.net
asp.net-mvc
iis-10
0votes
1answer

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iis
visual-studio-2019
facebook-c#-sdk
0votes
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c#
asp.net-web-api
httpclient
webapi
0votes
1answer

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node.js
iis
windows-10
iisnode
0votes
0answers

Error HRESULT: 0x80070021 when connecting to scanner

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c#
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0votes
1answer

IIS 10 Error 500.19 (0x80070021) - Lock Violation

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windows-services
windows-server-2016
iis-10
0votes
0answers

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c#
asp.net
web-services
iis
asmx
0votes
2answers

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0votes
3answers

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iis
0votes
0answers

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c#
wia
0votes
1answer

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c#
wcf
iis
0votes
1answer

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asp.net-core
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asp.net-core-2.0
asp.net-core-1.0
0votes
1answer

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asp.net
azure
iis
0votes
0answers

Testing asp.net website via IIS

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asp.net
iis
web-config
0votes
0answers

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c#
asp.net
iis
0votes
0answers

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iis
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0votes
1answer

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c#
asp.net
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iis
0votes
1answer

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dotnetnuke
iis-8
0votes
0answers

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asp.net
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windows
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0votes
1answer

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reporting-services
ssrs-2008
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0votes
0answers

IIS 8 asp.net mvc HTTP Error 500.19

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iis-8
windows-server-2012
0votes
8answers

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windows-vista
umbraco
0votes
1answer

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c#
asp.net
iis-7.5
0votes
2answers

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asp.net
vb.net
iis-7.5
0votes
1answer

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0votes
1answer

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1answer

HTTP Error 500.19 - Internal Server Error with IIS and ColdFusion

I uninstalled ColdFusion 9 from my computer (windows 7/64 bit) but my web.config file, in C:\inetpub\wwwroot, still has the content below, which also includes info about ColdFusion: <?xml version="1.0" encoding="UTF-8"?> <configuration> <system.webServer> <handlers> <add name="JWildCardHandler" path="*" verb="*" modules="IsapiModule" scriptProcessor="C:\ColdFusion9\runtime\lib\wsconfig\1\jrun_iis6_wildcard.dll" resourceType="Unspecified" requireAccess="None" /> <add name="hbmxmlHandler" path="*.hbmxml" verb="*" modules="IsapiModule" scriptProcessor="C:\ColdFusion9\runtime\lib\wsconfig\jrun_iis6.dll" resourceType="Either" responseBufferLimit="0" [...] read more
windows-7
iis-7
iis-7.5
coldfusion
-1votes
1answer

Getting following HTTP Error 500.19 and error code : 0x80070021

when am debugging WCF service got the below error? "HTTP Error 500.19 and error code: 0x80070021" Followed below steps to fix it. However, still it didn't work 1]Open server manager 2]Click on Add Roles and Features 3]Select Role-based or feature based installation 4]Select a server from the server pool 5]On [...] read more
asp.net

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Sources

  1. winerror.h from Windows SDK 10.0.14393.0
  2. https://msdn.microsoft.com/en-us/library/cc231198.aspx

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