(1)To make a boot able media which can run an application before OS loads itself
(2)Desired Application should parse files in any drive and create md5 hash of the file content.
(3)Desired Application should take input for cancellation or skip from keyboard to allow simple boot without/during running application.
Hi, I can write what you need, but you have to understand that such a program is not possible for everyone, with such a program you can run any program on any system, even a virus