The ActiveX functions can return the following error codes.
| Code | Name | Description |
|---|---|---|
| 14050 | ACTIVEX_EVENT_DATA_NOT_AVAILABLE | ActiveX Event Data was not available. The ActiveX Event Data was not available on the queue. |
| 14051 | ACTIVEX_EVENT_STORE_NOT_AVAIL | ActiveX Event Information was not available. |
| 14052 | ACTIVEX_EVENT_OCCUR_NOT_FOUND | The Occurrence associated with the ActiveX Event was not found. |
| 14053 | ACTIVEX_EVENT_QUEUE_NOT_CREATED | The ActiveX Event Queue could not be created. |