: If you are using the offline/another computer method, you will be prompted for the Authentication Code. This code is generated by the developer's server based on your unique Computer ID . How to Get Your Code Today
: You first enter a serial number, which for Vegas Pro 9 often starts with the prefix 1HF . sony vegas pro 9 authentication code
"Thank you for registering Sony Vegas Pro 9. Professional power is now in your hands." : If you are using the offline/another computer
Since MAGIX acquired Sony Creative Software, the process for activating older versions like has changed. While the original Sony activation servers are no longer active, you can still authorize your software through modern channels. 1. Understanding the Activation Components sony vegas pro 9 authentication code