: A single license key is valid only for the PC where it is first activated. Transferring Licenses
| Error | Likely cause | Solution | |-------|--------------|----------| | “Invalid key” | Typo or wrong version key | Copy-paste exactly; ensure you have key for your SCARM major version | | “Hardware ID mismatch” | New PC or major hardware change | Email Mixx with old key + new hardware ID (shown in error dialog) | | “Key already used on another PC” | You shared key or reinstalled too many times | Explain to author; he may reset it if you’re legit owner | | “Expired” | SCARM keys don’t expire — you might have a trial key from a magazine | Buy a real key | scarm license key new
link in the "Download" column before downloading the file again. Transferring to a New PC: A license is valid for a single PC. To move it, use Help > Uninstall license(s) on the old computer first to "unlock" it on the server. PC Failure: : A single license key is valid only
: Go to the Extensions menu. If you see "SCARM License Key (outdated)," your license needs to be refreshed. To move it, use Help > Uninstall license(s)
If you are buying a key now, look for phrasing like "includes future updates for version 1.x only."
You can uninstall the license from an old PC and move it to a new one using the Help menu.
Obtaining a new SCARM license key is a relatively simple process. By following these steps and providing the required information, you'll be able to get back to designing and planning your railway and metro infrastructure projects in no time. If you have any questions or need further assistance, don't hesitate to reach out to the SCARM support team.
