If product activation is run through the command-line interface using the /activate key, the following exit codes are returned depending on the execution result:
| Error Code | Description | Additional Information |
|---|---|---|
| 0 | Success | The operation has been completed without errors. |
| 3 | Failed | An unexpected issue occurred during activation. |
| 10 | Command line usage error | The command line was used incorrectly. For example, an incorrect flag or syntax has been used. |
| 40 | Server connection fail | Connection to the activation service has failed. |