For those that wanted to set up and install the Admin Tools in Windows 7, you would need to follow the below steps if you want AD Users and Computers or any other AD tools to be available in Windows 7.
2 – Once installed, you would need to enable the features you wanted.
To do this, click on “Control Panel –> Programs & Features –> Turn Windows Features On and Off
3 – Check and Enable the features you wanted
e.g. AD Users and Computers
4 – All the new features will be inside the “Administrator Tools” folder
* Tip: I would usually start MMC and add all the tools I need into it and then save it.