To be honest I already posted on StackOverflow, and on searching for a resolution as no feedback there as yet, this site appeared, and it appears a separate login, so forgive me if I am duplicating across Stack sites but not sure how the visibility works.
Anyway after rendering a file on localhost, on a local machine, I am unable to save the file after editing - the file is locked and noted as being opened by another program. This turns out to be httpd.exe
Is there a directive I can use to force file release or what is occurring here? Using Apache 2.2