How to install:
Open the new launcher and make sure the version of Minecraft the mod requires is already installed.
Click “Edit Profile” in the launcher, then open the game directory.
Go into the subfolder “versions”.
Rename the folder for the version you require to something else. In this example, rename “1.7.x” to “1.7.x_Modded”.
Open the 1.7.x_Modded folder.
Rename “1.7.x.jar” to “1.7.x_Modded.jar”.
Rename “1.7.x.json” to “1.7.x_Modded.json”.
Open “1.7.x_Modded.json” with a text editor and replace “id”:”1.7.x” with “id”:”1.7.x_Modded”, save the file and close it.
Open the class files from the mod with an archiver such as WinRAR or 7-Zip and copy-paste the files into 1.7.x_Modded.jar. Do not close the archiver yet.
Delete META-INF and close the archiver.
Start the new launcher.
Click “Edit Profile”
In “Use Version”, select “1.7.x_Modded”.
Click Save Profile.
Login and play as normal.
Author: ChristianOnPC
Minecraft Mods: 1.7.4
No-Void-Fog-Mod-.zip