diff --git a/GUI/src/main/java/cz/fidentis/analyst/gui/CanvasTopComponent.java b/GUI/src/main/java/cz/fidentis/analyst/gui/CanvasTopComponent.java
index 9b1e242d9c411d9bc76752667a1e1b8e921965b2..5f08cc63a4299f64e06982d0072941e4657a3efa 100644
--- a/GUI/src/main/java/cz/fidentis/analyst/gui/CanvasTopComponent.java
+++ b/GUI/src/main/java/cz/fidentis/analyst/gui/CanvasTopComponent.java
@@ -26,7 +26,7 @@ import org.openide.util.NbBundle.Messages;
         //iconBase="SET/PATH/TO/ICON/HERE",
         persistenceType = TopComponent.PERSISTENCE_ALWAYS
 )
-@TopComponent.Registration(mode = "editor", openAtStartup = true)
+@TopComponent.Registration(mode = "editor", openAtStartup = false)
 @ActionID(category = "Window", id = "cz.fidentis.analyst.gui.CanvasTopComponent")
 @ActionReference(path = "Menu/Window" /*, position = 333 */)
 @TopComponent.OpenActionRegistration(
@@ -44,10 +44,9 @@ public final class CanvasTopComponent extends TopComponent {
         initComponents();
         setName(Bundle.CTL_CanvasTopComponent());
         setToolTipText(Bundle.HINT_CanvasTopComponent());
-        putClientProperty(TopComponent.PROP_CLOSING_DISABLED, Boolean.TRUE);
-        putClientProperty(TopComponent.PROP_DRAGGING_DISABLED, Boolean.TRUE);
-        putClientProperty(TopComponent.PROP_UNDOCKING_DISABLED, Boolean.TRUE);
-
+        //putClientProperty(TopComponent.PROP_CLOSING_DISABLED, Boolean.TRUE);
+        //putClientProperty(TopComponent.PROP_DRAGGING_DISABLED, Boolean.TRUE);
+        //putClientProperty(TopComponent.PROP_UNDOCKING_DISABLED, Boolean.TRUE);
     }
 
     /**