| Error Message | Cause | Solution | |---|---|---| | "License key is not valid for this version" | Your key is for an older major release (e.g., v7, v8) but you installed v9. | Either downgrade to the version your key supports or buy an upgrade. | | "License key has expired" | You were using a trial or subscription-based enterprise key. | Renew maintenance or purchase new subscription. | | "Invalid license key" | Typo, or you used a key meant for TreeSize Personal with TreeSize Pro. | Double-check edition. Keys are not cross-compatible. |
A TreeSize license key is a unique string of alphanumeric characters provided by JAM Software upon purchase. It unlocks advanced features such as: (Excel, PDF, XML, etc.) Automated tasks via the scheduler Scanning network drives and SharePoint Extensive file search capabilities Detailed visualization (Treemaps) treesize license key upd
The quickest way to process an in-app software upgrade is by clicking the "Check for Update" button located on the Help ribbon bar within the software. | Error Message | Cause | Solution |
Which (Windows, Mac, Linux) are you running? | Renew maintenance or purchase new subscription
However, as the years went by, TreeSize faced a new challenge. Their software, once a one-time purchase, required periodic updates to keep pace with evolving technology and customer needs. The company needed to implement a robust license key update system to ensure that their customers could seamlessly transition to newer versions of TreeSize Professional.
Enter your personal license key and restart the application to apply the changes. Renewing Maintenance for Updates
alongside traditional perpetual licenses. Subscriptions include automatic annual renewals and access to updates as long as the subscription is active. Troubleshooting Invalid Keys