STEP 1: Make a new AutoHotkey file. Not sure how to do that? Click here.
STEP 2: Right click your new AutoHotKey Script → Edit Script.
STEP 3: Copy and paste this text into the body.
Var = 8071
FileDelete, C:\Users\Desktop\Sentient Webcam\IMG_%Var%.jpg
STEP 4: Go to the folder with all the files in it, and copy the file path so the computer knows where to look. Paste that in place of the red text in the script.