toolkit激活office2010出现错误，求解？

pconline1

   at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo)
   at System.Management.ManagementObject.InvokeMethod(String methodName, ManagementBaseObject inParameters, InvokeMethodOptions options)
   at ..
( , String , Boolean , String , Int32 , String , Boolean , Boolean )
   at ..
(Boolean , Boolean , String , Boolean , String , Int32 ,  )
   at .
.(Object , DoWorkEventArgs )