Adobe Flash Builder 4 registration code

After downloading Adobe Flash Builder 4, I found a lot of registration codes on the Internet. Many of them fail, or they can be verified at that time, but the registration code will fail after the system is networked.

Please go through the pages of hard work, and finally let me find a solution, dare not exclusive. The following is written to treat netizens.

1. First open the file c:/windows/system32/drivers/etc/hosts, and at the end add

127.0.0.1 activate.adobe.com

127.0.0.1 practivate.adobe.com

127.0.0.1 ereg.adobe.com

127.0.0.1 activate.wip3.adobe.com

127.0.0.1 wip3.adobe.com

127.0.0.1 3dns-3.adobe.com

127.0.0.1 3dns-2.adobe.com

127.0.0.1 adobe-dns.adobe.com

127.0.0.1 adobe-dns-2.adobe.com

127.0.0.1 adobe-dns-3.adobe.com

127.0.0.1 ereg.wip3.adobe.com

127.0.0.1 activate-sea.adobe.com

127.0.0.1 wwis-dubc1-vip60.adobe.com

127.0.0.1 activate-sjc0.adobe.com

and save.

2. Enter the following registration code (I only tried the first one)

1424-4258-9368-0713-8534-5128

1424-4806-8312-7960-9510-3669

1424-4906-4326-2533-7393-8444

1424-4843-4086-5932-4209-3746