A license key is a dataset that ensures access to a software product. This type of software security prevents software piracy. And enable organizations to protect their software from unauthorized copying or sharing by unauthorized users.
How does a software license key work?
A software license key (also known as a product key) ensures that your copy of the program is genuine. This is usually a unique number of numbers and letters and often requires online access or a "call home" to ensure that two similar product keys are not used simultaneously.
If you are not running Windows XP SP1, install SP1a for security and reliability updates to the Windows XP family of operating systems. There is no benefit to installing SP1a if you are already running Windows XP SP1.
We do not recommend that you install SP1a if you are already running SP1. Windows XP SP1a is almost identical to Windows XP SP1 except that the Microsoft virtual machine (VM) is removed in SP1a.
WHAT’S NEW IN VERSION 1A
How To Install?
Please always read the Readme file.
Please, no crack files are required, just install.
If there is an extracted file, place it in C/Program Files.
After installation to run the software.
Now enjoy the full version.