Skylin3r here,

This is a tool i have written to help with the Toon setup part of Towelliee's UI Installation

Installer/Game Instructions

Step 1 : Make sure you have the latest version of Towelliee's Tank UI.
Step 2 : Put Towelliee.exe in your wow folder (same folder where wow.exe is)
Step 3 : Run Towelliee.exe (the Toon setup installer) from your wow folder, and select the appropriate install type, for initial install it is recommended to do a Clean Install (some installer info below).
Step 4 : Once you're in game just click that HAMMERS UP!!! button.

• If you are having issues getting your toon setup run the toon installer as admin
  (right click towelliee.exe -> run as administrator)
  
• The ui install instruction video on youtube is obsolete, do not use it as instructions to install the current UI verions

Installer Info

• you have 3 install types to choose from, press the ? button for details about them.

• the installer will detect if it's in the correct location, if it's not you will get errors when trying to choose account

• When in the correct location you will be able to choose the account/server/toon from a list of previously played characters on this wow installation
  (if a toon is not listed, log on to it, then exit the game)