Handler "Plesk_Handler_0-2111808172" has a bad module "ManagedPipelineHandler" in its

[Dristi Technologies]

Our server is windows 2008 web edition with plesk 9.2, The issue we are facing is as follows:

If we use .NET2 in integrated mode we get the error like as follows:

Error Summary
HTTP Error 500.23 - Internal Server Error
An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode.

* Migrate the configuration to the system.webServer/handlers section. You can do so manually or by using AppCmd from the command line - for example, %SystemRoot%\system32\inetsrv\appcmd migrate config "Default Web Site/". Using appcmd to migrate your application will enable it to work in Integrated mode, and continue to work in Classic mode and on previous versions of IIS.
* If you are certain that it is OK to ignore this error, it can be disabled by setting system.webServer/validation@validateIntegratedModeConfiguration to false.
* Alternatively, switch the application to a Classic mode application pool - for example, appcmd set app "Default Web Site/" /applicationPool:"Classic .NET AppPool". Only do this if you are unable to migrate your application.


After changing the integrated mode to classic mode in IIS7 we get the error like as follows:

HTTP Error 500.21 - Internal Server Error
Handler "Plesk_Handler_0-2111808172" has a bad module "ManagedPipelineHandler" in its module list
Detailed Error Information
Module IIS Web Core
Notification ExecuteRequestHandler
Handler Plesk_Handler_0-2111808172
Error Code 0x8007000d
Requested URL http://www.clicksoft-eg.com:80/newtracking/Login.aspx
Physical Path C:\inetpub\vhosts\clicksoft-eg.com\httpdocs\newtracking\Login.aspx
Logon Method Anonymous
Logon User Anonymous
Most likely causes:

* ASP.NET is not installed or incompletely installed.
* A configuration typographical error occured.
* Unfavourable pre-condition evaluation exists.

Things you can try:

* If ManagedPipelineHandler is missing, ensure that:
o ManagedEngine is in <globalModules>.
o ManagedPipelineHandler is in <handlers>, with correct pre-conditions.
* Install ASP.NET.
* Ensure all system.webServer/handlers@modules are in system.webServer/modules@name.
* Review pre-conditions in the <modules> and <handlers> sections.

 

[Silence]

Just go to IIS 7. -->Sites -> yourDomain.com -> Handler Mappings -> Revert to Inerhit

And it's working

Be well!

 

[Dristi Technologies]

Thanks that did solved my issue

Thanks for your help

 

[zeeshanm]

didnt work for me

the handler mapping allready set to inherit but it its give me this error Handler "Plesk_Handler_0301649455" has a bad module "ManagedPipelineHandler" in its module list

 

[Silence]

Go to PLESK, web host settings, change the settings removing for example asp or php and then put it again.... then go to the IIS and in handler mappings put again Revert to Inerhit.

Regards.