GEM error codes

GEM error codes

Error code	Description
0	OK (no error
1	Fundamental error
2	Drive not ready
3	Unknown command
4	CRC error
5	Bad request
6	Seek error
7	Unknown media
8	Sector not found
9	No paper
10	Write fault
11	Read fault
12	General error
13	Write protect
14	Media change
15	Unknown device
16	Bad sectors on format
17	Insert other disk
32	Invalid function number
33	File not found
34	Path not found
35	No handles left
36	Access denied
37	Invalid handle
39	Insufficient memory
40	Invalid memory block address
46	Invalid drive specified
49	No more files
64	Range error
65	Internal error
66	Invalid program load format