Solved
@SK_10573428 wrote:
Error comes in CREO 9.0 installing process when entering the product id what should I do please help ASAP.
Hi,
try sending email as described in https://community.ptc.com/t5/PTC-Education-Forum/Creo-installation-stuck-at-processing/m-p/828065#M13079 discussion.
MAC addres = 