This is promotional offer from MSN
There are two ways to get the license (Both will need an MSN id)
Method 1:
1. Go to the promotional page here
2. Click on the MSN button
3. Login with your MSN ID
4. The key will be displayed after login
Method 2
1. Login to your Live Messenger
2. Add msn.help@live.cn in your contact
3. Open a Chat window and paste the following
我要卡巴斯基激活码
4. This will return a license key to u through chat itself.
Download Kaspersky Antivirus 2010 Run it and activate it using this key.