When desperate, many users type "ArcSoft PhotoStudio licensed email and activation code free" into Google. This is a dangerous move. Most results lead to:
The activation code or serial number will be sent via email after your purchase is made. Clip Studio Support Software Starter Guide
Future research should investigate the following topics:
To activate , you typically need a licensed email address and a serial number (or activation code) provided at the time of purchase. Because this software is largely discontinued, many users encounter issues finding these credentials or running the software on modern operating systems. Locating Your Activation Credentials