If you already own a license for CS6 and are looking for help with the software itself, Adobe provides extensive documentation for managing files:
The primary concern regarding these files is the distribution method. While Google Drive is a legitimate cloud storage service, it is frequently abused to host pirated software.
If you have a legitimate license key (e.g., you bought CS6 back in 2012) and simply want a portable version for convenience, you have options. But if you are looking for a free cracked version, proceed with extreme caution.
Adobe still holds the copyright to Audition CS6. Distributing a cracked or pre-activated portable version is software piracy. While Adobe rarely sues individual downloaders, they do actively issue DMCA takedowns against Google Drive links. This is why most shared links are dead or expired within weeks.