If it still fails, run the Disk Utility app and choose "Repair Disk Permissions" on your startup disk. 3. Important Limitations of FontLab Studio 5 Serial Numbers
FontLab serial numbers are version- and platform-specific. If you try to use a Windows serial number on a Mac build, or a FontLab 7 serial number on FontLab Studio 5, it will be rejected. Always copy and paste the code directly from the email to be safe. Modern Alternatives: Upgrading from FontLab Studio 5 Serial Number Fontlab Studio 5 Mac
Note: Do not confuse this with com.fontlab.licenses.plist in the user preferences. If it still fails, run the Disk Utility
If you cannot find it, you can submit a support request to FontLab's support team. They are generally helpful with retrieving legacy license information. 2. Troubleshooting Activation Failures (Mac) If you try to use a Windows serial
Compromised software can quietly install keyloggers to steal your personal data, passwords, and financial information.
