diff --git a/k7jis.ahk b/k7jis.ahk
index 6dbfc7e..518d8f0 100644
--- a/k7jis.ahk
+++ b/k7jis.ahk
@@ -3,6 +3,8 @@
 #Requires AutoHotkey v2.0
 #SingleInstance Force
 
+OnError MyErrorcallback
+
 appName := "K7 JIS"
 
 DirCreate "icon"
@@ -163,3 +165,9 @@ onTimer()
         Reload
     }
 }
+
+MyErrorcallback(Thrown, Mode)
+{
+    Reload
+    return 1
+}