Hello everyone, i am not really a person to seek help when it comes to command prompt batch scripts but im having some trouble. im trying to protect the code i have written and i only want some people to use my application. I have my batch file obfuscated already but i wanted to make a password protection sort of deal that works of say windows product key or a mac address. i thought about having the persons credentials coded inside the application so when they open it, the applications pulls their mac address and then compares it to the credentials coded in the application, if they match then it opens up and they can use the application as they please but if it doesnt match it just closes out of the application. Any help would be greatly appreciated.