![minecraft magic launcher 1.9 minecraft magic launcher 1.9](http://img.mod-minecraft.net/Skin/Neon-cool-boy-skin-1.png)
![minecraft magic launcher 1.9 minecraft magic launcher 1.9](https://cache.worldofminecraft.com/remote/3553576076c0a082a633c1f2f234d445-480x268.jpg)
Rename your old jar file "minecraft".jar, and you will be able to play the old version again. If and when you decide to play your old version of Minecraft, which you will need for any servers that are not currently 1.9 Version 3, just rename your current minecraft.jar something like, "minecraft1.9.3". You're done! Now you can open Minecraft and play 1.9.3. Be sure that it is named "minecraft" exactly. Finally, drag and drop the 1.9 Version 3 file you downloaded into your bin folder.Now this is your old minecraft.jar file, so be sure to name it something you'll remember like "minecraftold".jar or "minecraft1.8".jar.
![minecraft magic launcher 1.9 minecraft magic launcher 1.9](https://www.minezone.pro/uploads/posts/2013-06/1370023441_3.png)
Right-click on the file and hit "Rename". Inside your bin folder you will see a "minecraft" file.minecraft folder, and then open your bin folder. Your appdata/roaming file should be open before you. When it does, open it and type %appdata% in the "Open Tab" and click "OK". Your computer's Run program should appear. minecraft folder is to open your start menu and in the search bar type, "run".