UnauthorizedAccessException: 拒绝访问。 (异常来自 HRESULT:0x80070005 (E_ACCESSDENIED))
StackTrace:
   在 System.Threading.WaitHandle.WaitOneNative(SafeHandle waitableSafeHandle, UInt32 millisecondsTimeout, Boolean hasThreadAffinity, Boolean exitContext)
   在 System.Threading.WaitHandle.InternalWaitOne(SafeHandle waitableSafeHandle, Int64 millisecondsTimeout, Boolean hasThreadAffinity, Boolean exitContext)
   在 System.Threading.WaitHandle.WaitOne(Int32 millisecondsTimeout, Boolean exitContext)
   在 GXXCBmPhQIAMrrKqJoLJ.RA6SwsPhUgoIM5sJO7XN.trAPCQEPZrG()
   在 System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   在 System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
   在 System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   在 System.Threading.ThreadHelper.ThreadStart()