FAQ: Why do I receive, “There was a problem installing the license for this serial number. The serial number has already been used and can be installed only once”?

Document created by DavidS on Sep 13, 2012Last modified by DavidS on Aug 28, 2013
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Q: I have been working with an Evaluation license within CCES which I received from Analog Devices. The license has expired and when I try to enter it into CCES again I receive the following message:

 

Install License only once.JPG

 

Why do I receive this error?

 

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A: As the error suggests, an Evaluation license can only be entered once per PC regardless of whether you uninstall or use a different version of CCES. Please contact processor.tools.support@analog.com with a copy of your license.dat file for more assistance with this problem.

 

A copy of your CCES license.dat file can be found here:

[Windows XP]: C:\Documents and Settings\All Users\Application Data\Analog Devices\CrossCore Embedded Studio\license.dat

[Windows Vista/7] C;\ProgramData\Analog Devices\CrossCore Embedded Studio\license.dat

 

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