It appears I am now known for finding the chat fixes so here is the 1.2.4 fix!

Hope this helps all us guys with older computers!

Windows:

1. Download the Java class file below.

2. Open it with a archiving programme such as WinRAR or 7Zip.

3. Go to Start, click Run, and type; &appdata&

4. Find the folder; .minecraft and open it.

5. Go to the file; Bin

6. Open you .jar file and place the downloaded class file in you .jar. Make sure you delete META-INF!

7. Open Minecraft and away you go, it is restored!

FAQ's:

Q. The class has numbers after it what do I do?

A. Rename it to nl.class

Q. It didn't work? I have blackscreen?

A. Delete META-INF!!!

Horray for sloop!

Thanks Poke <object class="emojione" data="https://resources.enjin.com/1489581540/themes/core/images/emojione/svg/1f642.svg?0" type="image/svg+xml" standby=":)">:)</object>