Windows batch script for renaming files to remove their extensions

Question

I have a lot of files in a windows directory named *.mkv.bin eg:

American Pie 1.mkv.bin

I want to rename these files using a batch-file to delete .bin as follows:

American Pie 1.mkv

Answer 1

FOR /R "I:\" %%f IN (*.mkv.bin) DO REN "%%f" "%%~nf"

working.

Answer 2

@echo off
color 0a
title Stack Overflow Answer

set /p f=File to rename(drive and path):
set /p e=Extension to rename to:
set /p nf=File name to rename to:
echo Renameing...
@ren "%f%" "%e%.%nf%"
cls && echo Done! && pause >nul
exit

add this text a rename.bat file and run it!