Return Parameters
| Return Code | Explanation |
|---|---|
| 0 | The Connect Window Services function was successful. |
| 1 | An incorrect host presentation space short session ID was specified, or the Sessions Window Services manager was not connected. This return code could also mean that the API Setting for DDE/EHLLAPI is not set on. |
| 9 | A system error occurred. |
| 10 | The function is not supported by the emulation program. |
| 11 | This resource is unavailable. The host presentation space is already being used by another system function. |