Is there a way to easily delete the subtitles from a img file, by just deleting some files. these are the files in the img-
If you delete some of those files, you're dvd might not work. Besides, which of them were you planning to delete anyway.
The simplest way i think is to just use dvd shrink (free).
"However awkwardly they might navigate the outside world, over the board they were killers." - NYT
you can try to rename it to *.iso or mount it on a virtual drive such as alcohol 120 and then load it in shrink