Go to Start | All Programs | Persyst (or Insight) | RegCenter.
Select “Request Activation License” (or “Save to File” on older versions).
Fill in all of the information. In the field marked “Registration Number” insert your Persyst Software Registration Number (which should be on your CD box or in download email).
Press “OK” and you will be prompted to save the file. Save this file in a location where you can find it, or to a removable media that you can take to a computer with Internet access.
Email the file to support@persyst.com
Persyst will email back an unlock key. Simply move this key file to the system you are unlocking and double click on the file. You will be asked if you want to add the information to the registry. Select “Yes” and you should receive a confirmation that the information was added to the registry. Please be aware that you will need administrative rights to install and unlock the software.