Cannot Register

Hello,

I enter the registration key that I received by emailand nothing happens. It still shows as unregistered.

Here is what I do:

1. TLB settings
2. Click on Registration
3. Click button "Enter License Key"
4. Enter the key below on the "pop-up screen" that sya "Enter License Here"
5. I enter the key received by email
6. Click OK
It still says unregistered.

What am I doing wrong?

Thanks Alptrend