# DFC Return Values

On completion of any DFC command, the DFC returns the following values:

| Syntax        | Description                                                       |
| ------------- | ----------------------------------------------------------------- |
| `0`           | SUCCESS or Boolean FALSE, for commands returning a Boolean result |
| `1`           | Boolean TRUE                                                      |
| `2 ERROR`     | User does not have administrator rights                           |
| `3 ERROR`     | DFC command not valid on this installation                        |
| `4 ERROR`     | Invalid command                                                   |
| `5 – * ERROR` | Internal error executing command                                  |

