diff --git a/PowerEditor/src/WinControls/Preference/preference.rc b/PowerEditor/src/WinControls/Preference/preference.rc
index 87c631cc..18fd85be 100644
--- a/PowerEditor/src/WinControls/Preference/preference.rc
+++ b/PowerEditor/src/WinControls/Preference/preference.rc
@@ -321,11 +321,13 @@ IDD_PREFERENCE_MULTIINSTANCE_BOX DIALOGEX 0, 0, 455, 185
 STYLE DS_SETFONT | DS_FIXEDSYS | DS_CONTROL | WS_CHILD
 FONT 8, "MS Shell Dlg", 0, 0, 0x1
 BEGIN
-    GROUPBOX        "Multi-instance settings",IDC_MULTIINST_GB_STATIC,89,44,268,89,BS_CENTER
+    GROUPBOX        "Multi-instance settings",IDC_MULTIINST_GB_STATIC,89,44,268,98,BS_CENTER
     CONTROL         "Open session in a new instance of Notepad++",IDC_SESSIONININST_RADIO,
-                    "Button",BS_AUTORADIOBUTTON,123,68,226,10
-    CONTROL         "Always in multi-instance mode",IDC_MULTIINST_RADIO,"Button",BS_AUTORADIOBUTTON,123,87,218,10
-    CONTROL         "Default (mono-instance)",IDC_MONOINST_RADIO,"Button",BS_AUTORADIOBUTTON,123,106,196,10
+                    "Button",BS_AUTORADIOBUTTON,122,61,226,10
+    CONTROL         "Always in multi-instance mode",IDC_MULTIINST_RADIO,
+                    "Button",BS_AUTORADIOBUTTON,122,80,218,10
+    CONTROL         "Default (mono-instance)",IDC_MONOINST_RADIO,"Button",BS_AUTORADIOBUTTON,122,99,196,10
+    LTEXT           "* The modification of this setting needs to restart Notepad++",IDD_STATIC_RESTARTNOTE,110,124,239,8
 END
 
 IDD_PREFERENCE_DELIMITERSETTINGS_BOX DIALOGEX 0, 0, 455, 185
diff --git a/PowerEditor/src/WinControls/Preference/preference_rc.h b/PowerEditor/src/WinControls/Preference/preference_rc.h
index 4800214b..56ce9132 100644
--- a/PowerEditor/src/WinControls/Preference/preference_rc.h
+++ b/PowerEditor/src/WinControls/Preference/preference_rc.h
@@ -67,6 +67,7 @@
 	#define	IDC_SESSIONININST_RADIO (IDD_PREFERENCE_MULTIINSTANCE_BOX + 2)
 	#define	IDC_MULTIINST_RADIO (IDD_PREFERENCE_MULTIINSTANCE_BOX + 3)
 	#define	IDC_MONOINST_RADIO (IDD_PREFERENCE_MULTIINSTANCE_BOX + 4)
+	#define	IDD_STATIC_RESTARTNOTE (IDD_PREFERENCE_MULTIINSTANCE_BOX + 5)
 
 #define	IDD_PREFERENCE_MARGEIN_BOX 6200 //(IDD_PREFERENCE_BOX + 200)
 	#define	IDC_FMS_GB_STATIC (IDD_PREFERENCE_MARGEIN_BOX + 1)