Unable to enter the license key

Greetings,

After installing the Secure Lockdowns with IE and ran it for one week, I decided to buy a license.  Now I have a license and I am unable to enter the license into the app.

When the flash window shows, the textbox and the "Activate" button are greyed out!   The app is currently enabled.  

If we disable the app, where do we add the license in?

Sorry, can't seem to find a right place in the configuration settings windows.

Thanks
John.  

Please disable Secure Lockdown, then try again. If it still is not working, delete the following Windows Registry Key Name and try again:

KEY: HKEY_LOCAL_MACHINE\SOFTWARE\Inteset\SecureLockdown_v2
NAME: Registration