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flxActCommonHandleOpen - (50003,71000,10103)

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Have you ever encountered this error?

 

ERROR: flxActCommonHandleOpen - (50003,71000,10103)
"This is an internal error."

 

This error has been observed when attempting to activate a FlexSim license on a license server using flexsimserveractutil.exe when the underlying Flexnet licensing service is outdated.

 

To fix this error, update your FlexNet Licensing Service 64 to the latest version by doing the following:

 

  1. Download the latest license server tools (direct link).
  2. Extract the files to a convenient location.
  3. Navigate into the flexsimserveractutil folder.
  4. Right click flexsimserveractutil.exe and choose Run as Administrator.
  5. Go to Tools > Licensing Service > Install Anchor Service.

 

For more information, see License Server - FlexNet Licensing Service 64.