Before contacting Autodesk Customer Support, gather information about your system:
If online registration and activation is not possible (e.g. an online request timed out, or a processing error occurred), you can still register and activate your product offline. Contact Autodesk as below to get your activation code.
| Area | Fax and Phone Numbers | |
|---|---|---|
| United States, Canada, Latin America | authcodes@autodesk.com | FAX: 800.225.6490 or 415.507.4937 Phone: 800.551.1490 |
| Europe, Middle East, Africa | authcodes.neu@autodesk.com | Fax: +41 (32) 7239169 |
| Asia Pacific | ap.register@autodesk.com | Fax: +65.6735.4857 |
If you have lost your serial number, contact the Autodesk Business Center at 1-800-538-6401.