0	Success
1	Access is denied
2	Supplied buffer is too small
3	More data is available
5	Share name is invalid
6	One or more parameters are invalid
7	Invalid level in call
10	Topic name is invalid
11	Internal error has occurred
12	Error allocating memory has occurred
15	Share name already exists
16	Share name does not exist
17	File name is invalid
20	Invalid session
21	Invalid Item List
22	Share data has been corrupted
23	Accessing Registry DDE Share information failed
24	Can't bind to DSDM service
25	Undefined DSDM command
26	Invalid Share Security Descriptor
27	Current user trusted shares are inaccessible