HTTP Error 500.19 - Internal Server Error

[markjerrom]

I've installed SQL Monitor and then progressed to setting up the web site in IIS 7.0. When i click on browse i get a HTTP Error 500.19 - Internal Server Error - The requested page cannot be accessed because the related configuration data for the page is invalid.

The details of it are:

There is a duplicate 'system.web.extensions/scripting/scriptResourceHandler' section defined.

Any ideas about what I can do to fix this? I've tried commenting various things out but to no avail.

Thanks

[markjerrom]

The other weird thing is that this error is pro-ported to be in the web.config file - but if I search this for the line of code that the error shows....


15: <section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication"/>

I can't find it in the file???!!!!

[priyasinha]

Hi Mark,

There are these two articles pointing to similar error. Thought that it might help.

http://stackoverflow.com/questions/3387322/iis7-deployment-duplicate-system-web-extensions-scripting-scriptresourcehandle

http://www.sitefinity.com/devnet/forums/sitefinity-3-x/suggestions/config-error-there-is-a-duplicate-system-web-extensions-scripting-scriptresourcehandler-section-defined.aspx

Thanks,
Priya

[markjerrom]

Thanks for the speedy response Priya, that sorted it....I just changed the application pool from v4 to v2 and it fired up!

I'm assuming that this won't have any detrimental effects on the application?

Thanks again

[RBA]

Hi,

The SQL Monitor website is designed to run on .NET 3.5, which runs on v2 of the .NET CLR, so there will be no detrimental effects.

We were unaware that the website doesn't run on IIS with the runtime set to v4. I'll look into this in case it hits other users, thanks.

Regards,

Robin
_________________
Robin Anderson
Development
Red-Gate Software