Request to extend the evaluation period

Dear Sir / Madam,

I am now evaluating the K2.net workflow server and applies for a evaluation key which has been expired a month.
Since I need to give a demonstration to our client tomorrow, I would like to extend the key for one more week.

Can you give me a favour?

My system key is 600D14A4B0B40E28 and the expired evaluation key is: 831F-B6EE-AE82-9FD6.

I only need one week more for the demonstration.

Please helps.

Regards,
Dicky