Geting This Error: System.Runtime.interopservice.ComException On Windows Authentication?

Oct 22, 2010

I am using Windows Authentication in asp.net every thing is ok in local but when deploying on different system of same domain then its working getting error in this line SearchResult userObject = adSearcher.FindOne();

Error

system.runtime.interopservice.comException

My code is

WindowsIdentity winId = id as WindowsIdentity;
if (id == null)
{

[code]...

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