The utility can scan an entire hard drive or directory to find and modify all BDMV folders at once, saving the user from doing it folder-by-folder. Reversible:
Never run modification tools directly on your only copy of a file. Duplicate your authored or ripped BDMV folder to a temporary directory before proceeding. Step 2: Point to the Root Directory
It is a straightforward tool designed to fix a specific problem without complex configurations. How to Use BDMV Modifier 2.0: Step-by-Step