title: acces global mutex/semaphore from user application without admin rights
body: <p>I'm trying to get Process A to send a array towards Process B and figured I would do this through IPC. I've managed to get everything working until the point where they have to acces the same Memory mapped file. </p>
  
  <p>After reading upon different ways to do this I found mutexes and semaphores to best the best way without relying on 3rd party software. But the main thing is that Process A is an application that cannot be run with admin rights, but Process B is a windows service running in the local system enviroment. So I tried creating global mutexes and semaphores but they dont seem to cut it. because these require admin rights to acces from my user application.</p>
  
  <p>So how would one create a mutex or semaphore for this kind of situation?</p>
  
  <p><em>I apologize in advance for my english and question format(first time poster).</em></p>