Update license code

[Anonymous]

Hello, serial number in program Autocad 2006 is expired, how i can get this serial code in Autocad 2006? This program has technical support?

[pendean]

Legitimate serial numbers do not expire: did you pay money to get stuck with a trial version tat dies after 30-days?
You can activate/reactivate your license online this way if it's not stolen http://autode.sk/activation

[Emmsleys]

To add you can look up your information and try the suggestions made here: Accessing Your License Information