These profiles are all saved as XML files and they are located in
C:\Users\USERNAME\AppData\Local\SWTOR\publictest\settings\GUIProfiles for windows 7.
Now notice where it says publictest? This is likely change once 1.2 patch goes live so you might have to change it to say this instead.
C:\Users\USERNAME\AppData\Local\SWTOR\swtor\settings\GUIProfiles for windows 7
Here is my directory, you need to change Kristina to your account name on your computer.
For some of you, you may not see the AppData folder. If you don't see it, it is because that folder is hidden by default. You need to unhide it.
To unhide it, click on the Organize button to the top left and then select Folder and Search Options
Click on the View tab and select Show hidden files, folders, and drives