From e5cd923e036e224dc1a23469b74bc03e13944a36 Mon Sep 17 00:00:00 2001
From: Travis Nickles <nickles.travis@gmail.com>
Date: Thu, 26 Jul 2018 03:23:38 -0500
Subject: [PATCH] Modify check for EventWaitHandle

---
 DS4Windows/Program.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/DS4Windows/Program.cs b/DS4Windows/Program.cs
index e41eba1..39416bb 100644
--- a/DS4Windows/Program.cs
+++ b/DS4Windows/Program.cs
@@ -81,7 +81,9 @@ namespace DS4Windows
             try
             {
                 // another instance is already running if OpenExsting succeeds.
-                threadComEvent = EventWaitHandle.OpenExisting(SingleAppComEventName);
+                threadComEvent = EventWaitHandle.OpenExisting(SingleAppComEventName,
+                    System.Security.AccessControl.EventWaitHandleRights.Synchronize |
+                    System.Security.AccessControl.EventWaitHandleRights.Modify);
                 threadComEvent.Set();  // signal the other instance.
                 threadComEvent.Close();
                 return;    // return immediatly.