If you already own the software but cannot find your key, check these common locations before seeking external help:
Corel uses online validation. "Public" keys found on forums are often blacklisted and will cause the software to deactivate unexpectedly. corel wordperfect office x7 serial number
If the online server fails to connect, look for the "Other Activation Options" button. Corel sometimes allows for phone or code-based offline activation. If you already own the software but cannot