My camera only numbers photos using 4 digits, but I am now well into the 5 digit realm. So for thousands of photos, I would like to add a fifth digit. E.g. rename IMG_2450 to IMG_12450.
I did this before about a year ago using Command Prompt, but I'm having trouble replicating those results today.
I tried: ren IMG_*.jpg IMG_1*.jpg and variations like: ren IMG_????.jpg IMG_1????.jpg
But what ends up happening is that instead of adding the number 1, command prompt ends up replacing the first character of the existing string of numbers.
So, IMG_2450 becomes IMG_1450 rather than IMG_12450.
What am I doing wrong here?