Hi,
I just downloaded the Theme Editor, and I'm not sure how to set it up, after the first screen Welcome to the Sonar theme editor setup wizard, I hit next, on the next screen, select the Sonar installation folder, I've got C:\Program Files\Cakewalk\SONAR Platinum
the next screen, which says, Which image editing applications do you want to use to edit theme images, then,  Select the executable file file of your preferred image editing application, what do you do with this and the subsequent pages, any help would be great thanks !!
 
John 

Hi. I use Paint.Net as an Image Editor in Theme Editor. There is also Gimp, which is "deeper" I think.
Use the setup wizard in the Theme Editor, and choose which Image Editor of your choice. Images opened for editing will be stored in C:\Users\Zargg\AppData\Local\Temp\SONAR Theme Editor. Edited pictures will have to be replaced with the same file extension.
All the best.