Personal Communications Response
Personal Communications either returns the session status in a DDE data message,
or responds with one of these ACK messages containing status information:
- WM_DDE_DATA(hData, aSSTAT)
- WM_DDE_ACK(wStatus, aSSTAT)
If Personal Communications cannot return the session status, one of the following status codes is returned in the low-order byte of the wStatus word:
| Return Code | Explanation |
|---|---|
| 6 | The specified format is not valid. |
| 9 | A system error occurred. |