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Running the License Client Configuration application to edit Computer name of License Server and receive an error:

"FLEXnet Client Configuration - ERROR... A fatal error occured during adaptation of the registry".


  1. Navigate to Start > All Programs > Esko > Network License Manager > Network License Manager.
  2. Click the Tools tab > License Client Configuration.
  3. When editing the Computer name of License Server you may receive an error like this:

In previous versions the steps to launch the License Client Configuration were a bit different:

Navigate to Start > All Programs > Esko > System Controller > Tools  > License Client Configuration.



Start the Network License Manager application as administrative account or by way of Run As Administrator. Make the change and Apply. Computer name of License server is applied successfully.

Article information
Applies to

License Client Configuration

Network License Manager 14.1

Last revised 
CW Number