diff --git a/Gu.Wpf.NumericInput/Touch/TouchProcessInfo.cs b/Gu.Wpf.NumericInput/Touch/TouchProcessInfo.cs
index 09ea6a5..955ed99 100644
--- a/Gu.Wpf.NumericInput/Touch/TouchProcessInfo.cs
+++ b/Gu.Wpf.NumericInput/Touch/TouchProcessInfo.cs
@@ -8,7 +8,7 @@ internal class TouchProcessInfo
     {
         private TouchProcessInfo(string path)
         {
-            this.ProcessStartInfo = new ProcessStartInfo(path);
+            this.ProcessStartInfo = new ProcessStartInfo(path) { UseShellExecute = true };
             this.ProcessName = Path.GetFileNameWithoutExtension(path);
         }