License error CF11

Community Beginner ,
Sep 07, 2020 Sep 07, 2020

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For YEARS have used same CF11 development server and no problems. 

Suddenly I am getting a License error. 

License Error.
You tried to access the Developer Edition from IP address (xx.xx.xx.xx). Already two IP addresses are accessing ColdFusion concurrently. The Developer Edition supports access by any IP address, but only two at a time, apart from the localhost. The additional IP addresses accessing ColdFusion are:,


I have tried everything to reset CF.  Restarted the service.  Rebooted server.  Cold booted. 

I have also added these to IP addresses to IIS forbidden IP's.  

I have not changed the server at all.  No upgrades.  

My single scheduled task on same server has stopped working.  








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