diff --git a/Step.Core/ThreadsSiemensHmi.cs b/Step.Core/ThreadsSiemensHmi.cs
index 8b75a737..76c6380e 100644
--- a/Step.Core/ThreadsSiemensHmi.cs
+++ b/Step.Core/ThreadsSiemensHmi.cs
@@ -50,12 +50,12 @@ namespace Step.Core
 
                 // Wait until the process is started
                 TriedTimes = 1;
-                while ((processes[0].MainWindowHandle == IntPtr.Zero || (!processes[0].MainWindowTitle.Contains("Sinumerik HMI") && !processes[0].MainWindowTitle.Contains("SINUMERIK Operate - Window Mode"))) && TriedTimes < TimesToTryKill)
+                while (processes.Length == 0 && TriedTimes < TimesToTryKill)
                 {
                     processes = Process.GetProcessesByName(ProcessName);
-                    if (processes[0].MainWindowHandle == IntPtr.Zero)
+                    if (processes.Length == 0)
                         Thread.Sleep(WaitingMs);
-                        
+
                     TriedTimes++;
                 }
 
@@ -83,7 +83,7 @@ namespace Step.Core
                 NcProcess.WaitForInputIdle();
 
                 // Wait until the process is started
-                while ((processes.Length <= 0 || (processes[0].MainWindowHandle == IntPtr.Zero) || !processes[0].MainWindowTitle.Contains("SINUMERIK Operate - Window Mode")))
+                while ((processes.Length <= 0 || (processes[0].MainWindowHandle == IntPtr.Zero)))
                 {
                     processes = Process.GetProcessesByName(ProcessName);
                     if (processes.Length <= 0 || (processes[0].MainWindowHandle == IntPtr.Zero))