howdy funk and welcome to the forums!

you're a bit light on details here. the colors used on the maximizer editor changed to help differentiate between regions. nothing more.

if your 5th wow is not launching, this most likely has something to do with the command you created to run it. go to keyclone/setup/command-editor, select the 5th command, click the 'program...' button and find your wow.exe once again.

if your 5th wow is running, but not being placed properly, that would be due to the region name not matching the name in the command.

btw, you may want to update your keyclone to v1.9h (you'll have to install v1.9g first). v1.9h gives you preset maximizer layouts, making it fairly simple to setup your maximizer.

you can get both v1.9g and the v.19h alpha here: http://solidice.com/keyclone/downloads.html

if you have any other questions, please feel free to drop me a note.

have a great day,

Rob