Server Error in '/' Application. - No Relevant Source Lines .NET FRAMEWORK 4.0

I started a Silverlight project in VS2010 Beta 2. Using parallels on my Mac and I´ve added this to the Web.Config to compile succesfully:

<runtime>
<loadFromRemoteSources enabled="true"/>
</runtime>

But the page loads with this Error and I searched a lot without success:

Server Error in '/' Application.

Configuration Error Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.

Parser Error Message: An error occurred loading a configuration file: Failed to start monitoring changes to 'Y:\test1\Application\tApplication.Web'.

Source Error:

[No relevant source lines]

Source File: Y:\test1\Application\Application.Web\web.config Line: 0

Version Information: Microsoft .NET Framework Version:4.0.21006; ASP.NET开发者_Python百科 Version:4.0.21006.1

Any Idea? Is a problem with Permissions? How can I fix this?

Thanks in Advance,

David V.

You have to grant Full Control on the Security Tab (Right Click in the Folder and Properties)

Or simply you have to place your project in the root folder of the Windows Installation...

Remember I´m working with a Virtual Machine on my Mac.

It sounds like a compatibility issue with Parallels.

Where is the web.config file?
What type of drive?

EDIT: Parallels drive sharing uses network drives, which don't support file change notification.

You need to run from a virtual drive.

I hope this will helpful for you since I was troubling with this issue and just resolved with this.

Disable FCN:

• Open Regedit.exe (not RegEdt32!)

• Add a DWORD at HKLM\Software\Microsoft\ASP.NET\FCNMode, with a value of '1'

• Add a DWORD at HKLM\SOFTWARE\Wow6432Node\Microsoft\ASP.NET\FCNMode, with a value of '1' (on 64-bit systems, dual entry is required)

• Reboot (iisreset may suffice, but some users have found a reboot neccessary)

For more details just go with this link http://imageresizing.net/docs/howto/avoid-network-limit

What was happening to me was that the code wasn't being compiled because of being on a network drive. I switched the project to a local directory and then overwrote the old directory on the server and it works.

More often than not it's down to human error with webconfig problems. This time, it's probably complaining that there is an appsetting declared with the same key/name, so check that all the appsetting have unique key/names.

A short (more like lazy) way of checking for duplicates is by hosting the web app in IIS, and accessing the Application Settings via the Feature View Tab for the project.

Bit late a response, but hopefully a reference to anyone who experiences this annoying problem in future.