Do I need to download GSX again?

[vivalasvegas]

I have been using the GSX trial version since it came out and updates have been automatically installed periodically on my system when I started FSX.  I just purchased a registration key for the full version.  Do I need to download and install GSX again before I use my key?

Thanks!
Viva

[virtuali]

If you applied all the updates, you already have the current version, you just have to activate your key with the "Register Serial" button on the Addon Manager menu in FSX.