Create symlink with Web Application using IIS 7.5
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I want to create symlinks with a web application which is running in IIS 7.5. However during the creation the following error message appears:

    A required privilege is not held by the client. (Exception from HRESULT: 0x80070522)
    System.Runtime.InteropServices.COMException (0x80070522): A required privilege is not held by the client. (Exception from HRESULT: 0x80070522) at 
    System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtrerrorInfo) at Uploader.SaveToDisk()

I have modified the "Local Policies / User Rights Assignment / Create symbolic links" to Everyone with secpol.msc but this modification didn't solve the problem.

Does anyone have encountered the same problem before or has any advice where to look for?