Ok, now I just feel like an idiot!
I just had to change the permission to give the file full control!
HOWEVER! I’m now having another issue!
First off: If I want to see what the theme currently looks like, I first have to go activate a different theme, and then go back to my theme and reactivate it. The ‘Live Preview’ gives me everything but a live preview!
My second problem is that if I try and include my header and footer in my index.php, I get a HTTP 500 error. Not sure how to fix that!
Kevin