现在注册需要的步骤:
Registration for a New Cadence Account
Welcome to Cadence User Registration
In the account creation process you may be asked to:
Enter your email address.
Accept the Terms of Use.
Enter your Cadence License Server Host ID or the Reference Key provided by your software provider.
Create a password, and security question and answer.
Provide your personal details and contact information.
请问这个怎么办?