Associates a path with a drive letter. If used without parameters, subst displays the names of the virtual drives in effect.
For examples of how to use this command, see Examples.
Syntax
subst [<Drive1>: [<Drive2>:]<Path>] subst <Drive1>: /d
Parameters
| Parameter | Description |
|---|---|
|
<Drive1>: |
Specifies the virtual drive to which you want to assign a path. |
|
[<Drive2>:]<Path> |
Specifies the physical drive and path that you want to assign to a virtual drive. |
|
/d |
Deletes a substituted (virtual) drive. |
|
/? |
Displays help at the command prompt. |
Remarks
- The following commands do not work and should not be used on
drives that are specified in the subst command:
chkdsk
diskcomp
diskcopy
format
label
recover
- The Drive1 parameter must be within the range that is
specified by the lastdrive command. If not, subst
displays the following error message:
Invalid parameter - drive1:
Examples
To create a virtual drive Z for the path B:\User\Betty\Forms, type:
subst z: b:\user\betty\forms
Instead of typing the full path, you can reach this directory by typing the letter of the virtual drive followed by a colon as follows:
z: