: Carefully copy the 25-digit code from your email. Avoid adding extra spaces at the beginning or end, as this is a common cause of "invalid license" errors.
Apple registration numbers and Apple hardware product serial numbers use the numbers 0 (zero) and 1 (one) instead of the letters " Apple Support Support - MacDrive Macdrive 10 Standard Serial Number
: If no internet is available, the wizard will provide instructions to generate a one-time "activation code" using another web-capable device. Troubleshooting License Failures : Carefully copy the 25-digit code from your email
: Serial numbers are tied to specific versions. For example, a MacDrive 9 license cannot be used to activate MacDrive 10 without purchasing an upgrade. Where to Find Your Serial Number Troubleshooting License Failures : Serial numbers are tied
: You can download MacDrive 10 Standard and use it for a 5-day trial period without a serial number.
: If purchased digitally from the OWC Software Store or Mediafour.com, the serial number is sent to your order confirmation email.