diff --git a/scripts/_00e_questfunctions.pex b/scripts/_00e_questfunctions.pex
index 1684254e..60fc1d4c 100644
Binary files a/scripts/_00e_questfunctions.pex and b/scripts/_00e_questfunctions.pex differ
diff --git a/source/scripts/_00e_questfunctions.psc b/source/scripts/_00e_questfunctions.psc
index e1c68cc4..749233f1 100644
--- a/source/scripts/_00e_questfunctions.psc
+++ b/source/scripts/_00e_questfunctions.psc
@@ -134,11 +134,13 @@ endFunction
 Function DisableDialogueQuitting() Global
 {Disables the TAB Key during dialogue. Resets automatically upon dialogue exit via Goodbye.}
 
-	if UI.GetBool("Dialogue Menu", "_root.DialogueMenu_mc.bEnableTab") != true
-		; Suspected non-Enderal dialoguemenu.swf replacer, rechecking value in order to be sure.
-		UI.InvokeBool("Dialogue Menu", "_root.DialogueMenu_mc.SetVariable", True)
+	if UI.IsMenuOpen("Dialogue Menu")
 		if UI.GetBool("Dialogue Menu", "_root.DialogueMenu_mc.bEnableTab") != true
-			Debug.Notification("Detected incompatible dialoguemenu.swf!")
+			; Suspected non-Enderal dialoguemenu.swf replacer, rechecking value in order to be sure.
+			UI.InvokeBool("Dialogue Menu", "_root.DialogueMenu_mc.SetVariable", True)
+			if UI.GetBool("Dialogue Menu", "_root.DialogueMenu_mc.bEnableTab") != true
+				Debug.Notification("Detected incompatible dialoguemenu.swf!")
+			endif
 		endif
 	endif