Pwnboxer uses a hardware key paired with the registration number. If there are changes to your hardware (even slight ones), the key will not work. You will need to re-bind the key to your new hardware configuration.
When you receive the error message, do the following:
1. Click Re-Bind registration key
2. Enter your serial number and you last name in the appropriate fields.
3. Click REGISTER
hello there sir i just got my pwnboxing and it dos not work it say Sorry you entered an invalid serial number or your Computer ID codes do not match.and i i did not get the Registration Key to use it can you help me ?