HTTP Error 500.21 - Internal Server Error Handler "ScriptHandlerFactory" has a bad module "ManagedPipelineHandler" in its module list

Question

User1326604821 posted

Hi to everybody.

I'm new to IIS + ASP and i need desperately yout help. I want to create WebService and use them via .asp WebPage. So, i create a WebServices dir to default IIS website directory(C:/inetpub/www/.....) and via VS 2008 (Hosting on Windows64bit - 7 Proffesional) create new web services application. The deafault , sayHello.

 So far so good......

When i create a WebPage via .asp and add perform -->add Web Reference -->locate the WebService the following error come up:

  Handler "ScriptHandlerFactory" has a bad module "ManagedPipelineHandler" in its module list

Google-it i found that the erorr could be in configuration of IIS but i can't find what is wrong???

Thanks

Answer 1

User-1653247517 posted

Try suggestions in this thread.

Thanks,
Kanwal

Answer 2

User-660406550 posted
Honestly I thought I was turning mad!!!! About this one... All I had to do was change Classic mode by integrated mode in IIS options, and that's working like a charm now! Hope it's useful for one of you out there! Peace.

Answer 3

User2138270523 posted

 I had the same problem to. What i did is I went to Control Panel>Programs & Features, select Microsoft .NET Framework 4 Extended  and clicked on repair.

I hope this will help people who has the same problem.

Answer 4

User99834501 posted

I had the same problem but repairing  Microsoft .NET Framework 4 Extended  as advised worked ,, great save lot of time and headache

Thnx

 I had the same problem to. What i did is I went to Control Panel>Programs & Features, select Microsoft .NET Framework 4 Extended  and clicked on repair.

I hope this will help people who has the same problem.

Answer 5

User1057745854 posted
I am building a web project application. I am getting the same error on debugging... I am working on windows server 2008 r2. And i dont get an option for repair with Microsoft .NET Framework 4 Extended. I have also changed the application pool of my application to integrated pool type and asp.net is also installed but still the error persists... please help me,...

Answer 6

User1057745854 posted
I got the solution through this thread.. http://forums.iis.net/p/1149449/1869918.aspx I ran the following through run and my problem got solved... %windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe -i

Answer 7

User855079157 posted

This worked. I noticed in IIS, in the Application Pools, that I did not have:

ASP.NET v4.0

ASP.NET v4.0 Classic

so running this:

%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe -i

in my case C:\windows\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe -i

This registered it, I restarted the website, and the website came up. Thanks SANEEHA

Answer 8

User798986801 posted

Thank so much!