diff -r 7af3aaeb42e9 -r 573f1fff48b2 Hardware/KernelDriver.cs
--- a/Hardware/KernelDriver.cs	Sat Aug 11 21:48:54 2012 +0000
+++ b/Hardware/KernelDriver.cs	Sun Sep 23 18:37:43 2012 +0000
@@ -41,13 +41,13 @@
         null);
 
       if (service == IntPtr.Zero) {
-        if (Marshal.GetHRForLastWin32Error() == ERROR_SERVICE_EXISTS)
-          service = NativeMethods.OpenService(manager, id,
-            ServiceAccessRights.SERVICE_ALL_ACCESS);
-        else {
+        if (Marshal.GetHRForLastWin32Error() == ERROR_SERVICE_EXISTS) {
+          errorMessage = "Service already exists";
+          return false;
+        } else {
           errorMessage = "CreateService returned the error: " +
             Marshal.GetExceptionForHR(Marshal.GetHRForLastWin32Error()).Message;
-          NativeMethods.CloseServiceHandle(manager);    
+          NativeMethods.CloseServiceHandle(manager);
           return false;
         }
       }