See video: http://www.hs-lab.com/support/howto/enter_reg_code/how-to-enter-reg-code.php

Important Note for Vista/7/2008/2008 R2 users:
In Vista and above systems is not enough to be a member of «Administrators» group. You should start software «as Administrator».

Please read «How to Run a Program as an Administrator in Windows Vista/7» article from our knowledge base:
http://helpdesk.hs-lab.com/How-To-Run-A-Program-As-An-Administrator-In-Windows-Vista-a88.php

You should run new version of the software at least one time before registration action.
After this, right-click this message to display the popup menu. Select the Select All command there (the last menu item). The menu will disappear, and this message will change its color (become selected). Then display the popup menu again and select the Copy command (the 3rd item from the top).

Now run the software, right-click on the tray icon and select «Help->Enter Registration Code». If your registration is not a tray-based application - select «See Also»->«Enter Registration Code» menu item. Then press «Paste From Clipboard» key button in the «Enter Registration Key» dialog. Press «Register
Software» button.

After registering, our software should close and restart automatically. If it doesn't, exit the application and run the software again. You should find 'Registered' string in logo and «About» dialogs. After registration all shareware restrictions are automatically removed from your version.

Then run software again and you will find your name under the 'Registered' string in logo and «About» page. If so, all shareware restrictions are automatically removed from your version.