Same Serial Number Found On Another Coldfusion Serverthe Server May Be Out Of Compliance Fixed <Pro>
On VMs, run the ColdFusion License Cleanup Tool (available from Adobe) before creating a template. This removes hardware-specific tokens.
If you manage Adobe ColdFusion in an enterprise environment, you may encounter a critical licensing error:
"Same serial number found on another ColdFusion server. The server may be out of compliance."
This message indicates that your ColdFusion instance has detected a potential licensing violation. Left unaddressed, it can lead to instance lockouts, failed service restarts, or an inability to apply security patches. This article explains why the error occurs and provides a step-by-step fix to restore compliance. On VMs, run the ColdFusion License Cleanup Tool
Log into your Adobe Licensing Website (LWS) at https://licensing.adobe.com and review which deployments are registered to the serial number.
Alternatively, on the problematic server, navigate to:
cf_root/cfusion/bin/
Run the license information tool (if available in your version) or check the license.properties file located in:
cf_root/cfusion/lib/ "Same serial number found on another ColdFusion server
Note: Do not simply delete license.properties—that will invalidate the license entirely.
If nothing works, you may have a genuine bug. Open a ticket with Adobe and provide:
Adobe can reset the serial’s activation count on their backend. This message indicates that your ColdFusion instance has
Once the duplicate is removed elsewhere:
Restart ColdFusion service:
# Windows
net stop ColdFusionApplicationService
net start ColdFusionApplicationService
The best fix is prevention. Implement these policies: