294
Appendix
E
MS-DOS
Message
Directory
U
Invalid
drive
in
search
path
[MS-DOS]
■
The
drive
does
not
exist.
LJ
Invalid
drive
or
filename
[Edlin][Recover]
.
■
You
did
not
type
a
valid
drive
name
or
filename.
Enter
a
valid
drive
name
or
filename.
Invalid
drive
specification
[Backup][Chkdsk][Diskcomp][Diskcopy][Format][Label]
[Print][Replace][Restore][Sys][Tree][Xcopy]
■
The
drive
is
incorrect
or
does
not
exist.
<
\
Enter
a
valid
drive
name.
Invalid
environment
size
specified
[Command]
^—/
■
You
gave
an
invalid
number
of
bytes
with
the
/e
switch.
You
must
specify
a
number
between
128
and
32768
(bytes).
Invalid
number
of
parameters
[Attrib][Backup][FC][Find][Recover][Restore][Xcopy]
■
Either
you
did
not
specify
an
option
or
string
or
you
specified
the
wrong
number
of
options
in
the
command
line.
Invalid
parameter(s)
[Backup][Chkdsk][Diskcomp][Diskcopy][Edlin][Find]
[Format][Join][Mode][Print][Replace][Restore][Sort]
[Subst][Sys][Tree][Xcopy]
■
One
of
the
switches
you
specified
is
ivrong
or
does
not
exist.
I
)
Refer
to
Chapter
3,
"ms-dos
Commands,"
to
make
sure
you
are
using
the
correct
switches.
Invalid
path,
not
directory,
or
directory
not
empty
[MS-DOS]
■
You
are
unable
to
remove
the
directory
requested
for
one
of
the
specified
reasons.
Invalid
path
(or
file
not
found)
[Attrib][Backup][Copy][Restore][Tree][Xcopy]
■
You
have
entered
a
pathname
or
filename
that
does
not
exist.
Enter
a
valid
pathname
or
filename
with
the
command.
Invalid
sub-directory
entry
[Chkdsk]
■
The
subdirectory
that
you
specified
either
does
not
exist
or
is
invalid
Check
to
see
that
you
typed
the
subdirectory
name
correctly.
U