subst: Associates a path with a drive letter.

... The examples for the command "subst"
... "subst" Excerpt from Microsoft Windows Help
... Important information, tips for the "subst" command

The command: "subst" is on Windows 11, 10, .. available

The examples for the command "subst"

It appears that you are in the Windows Command Prompt on a computer running Microsoft Windows XP operating system and are using the `SUBST` command. The `SUBST` command in this context allows drive letters to be assigned to specific paths. Here are some examples of how you can use the command: Example 1: Assigning a virtual disk:

SUBST X: C:\Example\Path

- This command assigns the path `C:\Example\Path` to the drive letter `X:`. Example 2: List the virtual disks:


- Without parameters, this command will display all virtual drives created with `SUBST`. Example 3: Unmapping a virtual disk:


- This command will unmap the virtual drive `X:`. Used the `SUBST /?` command to display help for the `SUBST` command. This help provides information about the possible options and syntaxes of the command.

"subst" Excerpt from Microsoft Windows Help

Microsoft Windows [Version 10.0.19045.3693]
(c) Copyright 1985-2023 Microsoft Corp.


Associates a path with a drive letter.

SUBST [drive1: [drive2:]path]
SUBST drive1: /D

  drive1:        Specifies a virtual drive to which you want to assign a path.
  [drive2:]path  Specifies a physical drive and path you want to assign to
                 a virtual drive.
  /D             Deletes a substituted (virtual) drive.

Type SUBST with no parameters to display a list of current virtual drives.

Important information, tips for the "subst" command

There are a few important points to note when using the `SUBST` command: 1. Assignment Persistence: - The virtual drives created with `SUBST` are only valid for the current session and will be lost after restarting the computer. If you want a persistent association, you should use a mechanism such as registration or startup script customization. 2. Physical disk collisions: - Make sure that the assigned drive letters do not collide with existing physical drives or network drives. 3. Permissions: - Make sure you have sufficient permissions to use `SUBST`. The command typically requires administrator rights. 4. Mapping to network drives: - It is possible to apply `SUBST` to network drives too. However, please note that this may cause problems under certain circumstances, especially if the network connection is not stable. 5. Display current assignments: - Use `SUBST` without parameters to display all current mappings. This can be helpful to ensure that the virtual disks were created correctly. -- Alternatives to the `SUBST` command: 1. Network drives: - You can use network drives to access remote resources. This provides a stable and persistent way to access files and folders. 2. Symbolic Links: - Starting with Windows Vista, you can use the `MKLINK` command to create symbolic links. These can also serve as replacements for virtual drives. 3. Group Policies and Login Scripts: - In enterprise environments, you can use Group Policy or logon scripts to control user-level drive mappings. It is important to note that the choice between `SUBST` and alternatives depends heavily on the specific requirements and scenario. If persistent drive mappings are required or network drives are to be accessed, alternatives may be more suitable.

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The command subst - Associates a path with a drive letter.

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