Live View not rendering .php
I have a .php file in Dreamweaver CC called challenge.php that will not render in live view. It works fine in Preview and if I upload it and look at it in a browser it is also working perfectly. If I just copy it to a new file name like challengetest.php everything works fine even in Live View. I then delete the original file in the Files panel and then save the current working file to the old file name the file with the original file name will again not render in Live View.
It's as is that original file name is cached somewhere. I've deleted the Dreamweaver cache in the appdata but nothing seems to help.
Any ideas?
