| Problem | Solution | | :--- | :--- | | | Ensure you downloaded "1001bit Pro" (paid) and not "1001bit Free" (limited). | | Firewall blocking activation | Temporarily disable VPN/Antivirus. The software needs to "phone home" once. | | Expired subscription | 1001bit Pro is a perpetual license, but updates expire after 1 year. Your key still works for older SketchUp versions. | | Key for a different computer | If you bought a single-seat license, it is locked to 2 machines. Deactivate an old one via the website. |
: Because keys are tied to network adapters, switching from a LAN to a USB modem may trigger a "key does not belong to this computer" error. Simply re-activate using the new adapter's request code. Version Conflicts : 1001bit Pro v1 keys do not work for v2; an upgrade purchase is required. direct contact email for their support team if your key fails to generate? Activate 1001bit Pro activation key 1001bit pro install
: On Windows 10/11, if the activation doesn't "stick," try right-clicking the SketchUp icon and choosing Run as Administrator before entering the key. One Key, One PC | Problem | Solution | | :--- |