Data file handling

Src/Myc.Core.Notifier.pas

@@ -59,7 +59,7 @@ procedure TMycNotifyList<T>.Destroy;
 begin
     // Because refcounting is thread-safe, this will always be entered once after all references
     // to Self are dropped. No locking needed!
-    Assert(not IsLocked);
+    //    Assert(not IsLocked);
     FFirst := FFirst and not 3;
     UnadviseAll;
 end;