Reference guide to AMSDOS error messages
When AMSDOS cannot carry out a command for some reason, it will display an error
message. If there is a problem with the hardware, the error message is followed by the
question:
Retry, Ignore or CanceL?
R causes the operation to be repeated, possibly after the user has taken some
preventative action.
I causes the computer to continue as if the problem had not occurred, which will often
lead to unexpected and possibly inconvenient results.
C causes the operation to be cancelled, which will often lead to a further error
message.
Error message meanings
Unknown command
.... The command is not spelt correctly.
Bad command
.... The command cannot be carried out for some reason. Syntax error or inappropriate
hardware configuration.
<iilename>
a L rea dye
x ; s
t
s
.... User is trying to rename a file with a name that's already in use.
<iilename>
not
f
0 U
n d
' " .File does not exist.
D
r ; ve
<drive>:
d; re c tor y
f u
L L
.... N
0
more room in the disc directory for a new entry.
D r ;
ve
<drive>: d; s c f u L L
.... N
0
more room on the disc for new data.
AMSDOS and CPIM
Chapter 5 Page 15