10 file not found
7 bad file name
9 volume not found
3 illegal i/o request
100 Wild cards not allowed
101 Multiple files not allowed
8 no room on volume
14 bad input information
1 bad block or parity error (CRC)
12 file already open
13 file not open
17 illegal block
18 illegal buffer
5 volume went off line
2 illegal device #
4 data-com timeout
6 file lost in directory
11 duplicate directory entry
15 ring buffer overflow


