Toad For Oracle License Key Registry -

: You can often find the installed edition (e.g., Base, Xpert) at HKEY_CURRENT_USER\Software\Quest Software\TOAD \ string value. Installation Paths : For version 9.6 and older, look at HKEY_LOCAL_MACHINE\Software\Quest Software\Toad\ Toad World® Forums 3. Subscription Versions If you are using a Toad for Oracle Subscription

Most versions of Toad store the actual license key and "Site Message" in local files rather than the registry: toad for oracle license key registry