If the Registration Key is invalid or was entered incorrectly, an error message appears. Verify that you entered the Registration Key correctly and that you did not type the SCO System ID by mistake. If you still receive the error message, contact an SCO Registration Center to verify that your Registration Key is accurate.
If you lose your Registration Key before you enter it, contact an SCO Registration Center. Tell the registration operator that you have lost your Registration Key. After verifying your registration information, the operator will reissue your original Registration Key.