Update installing-addons.md

Author: RocketRobz

pages/_en-US/twilightmenu/installing-addons.md

@@ -17,6 +17,7 @@ Additional features can be added on to **TW**i**L**ight Menu++. The following ca
 - Multimedia: View image/photo files and play videos (the latter which uses tuna-viDS and/or FastVideoDSPlayer).
 - Virtual Console: Play games from some well-known retro consoles prior to the GBA.
   - [View list of supported consoles/systems](../ds-index/emulators)
+  - If you're using a 3DS or 2DS console, it is recommended to run the emulators made specifically for 3DS mode instead of installing this add-on.
 
 {% capture tab-universal-updater %}
 1. Launch Universal-Updater