Windows Logon Script - MapNetworkDrive to UserName

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Introduction to Map Network Drive - UserName

This page has a specific goal, to map a network drive to a UserName, rather than the root of the \home share.  In many ways this is the classic logon script task, each user has an individual folder on the Window 2003 server, and you want the script to map to a different folder for each user.  I recommend that you master the simple MapNetworkDrive script, then graduate to this UserName VBScript.

On the other hand, if you want a script to actually create the user's folder, then check here.

Topics for MapNetworkDrive UserName

• Mapping to UserName Scenario
• Example 1 - MapNetworkDrive to UserName
• Example 2 - MapNetworkDrive variations
• Example 3 - Bonus Script: MapNetworkDrive with Windows Explorer
• Summary

Mapping to UserName Scenario

Suppose you want users to have their J:\ (home drive) mapped, not to the root share, but to a sub directory corresponding to their individual UserName.  Here is how you script MapNetworkDrive.  Instead of connecting to Windows Server 2003 here:
\\ server\home

You prefer to MapNetworkDrive to a subfolder which is one level further down:
\\ server\home\UserName

Another possible scenario is where you want to map to subfolder on a normal, non-home directory share. For example, instead of connecting to a Windows server here:
\\ BigServer\reports

You prefer to MapNetworkDrive to a subfolder one level further down:
\\ BigServer\reports\2005

Example 1 - MapNetworkDrive to UserName

Our objective is to map the J: to a folder called '\home\UserName' on a server called '\\grand'.  My advice is to build up your logon scripts gradually, you may consider getting the simple MapNetworkDrive script working first.  In my example opposite, the user's name is guyt, hence you see in Windows Explorer:
guyt on 'grand\home'(J:).

Pre-requisites

1. On Line 15 change the server name from '\\grand' to your server name.
2. Make sure that your server has a share called '\home'.
3. Underneath '\home', you have already created a folder which matches the name of the user you are testing.  Moreover, the name of this folder matches exactly, the users logon name.

Instructions to MapNetworkDrive

1. Copy and paste the script below into notepad.
2. Change the server name from "\\grand to the name of your server.
3. Save the file with .vbs extension e.g. MNDUserName.vbs.
4. Double click your logon script and check in your Windows Explorer for a new drive called : UserName on 'grand' (J:)

Learning Points

Note 1:  The script proper begins by creating a network object thus:
Set objNetwork = WScript.CreateObject("WScript.Network").  This emphasises the role of the WScript in creating and hosting the object, which go on to manipulate the network drive.  In fact the first WScript is optional, even redundant this works just as well:
Set objNetwork = CreateObject("WScript.Network").  To me these tiny differences give perspective and appreciation to what the command is achieving.

Note 2:  As line 17 was so long, I needed the _ (underscore), which joins the two lines when VBScript processes the command.  Without the underscore the code does not work, VBScript believes you have two lines because it does not understand word-wrap.

Note 3:  See how the script cleverly joins, or concatenates the strUserName to the strRemotePath.  (My) VBScripts use lots of & (ampersands) to concatenate variables.

Note 4:  The tiniest but most troublesome part of this script is the slash "\" after home.  Always remember that if your mapping needs extra subfolders, then put in another "\" between each folder level.  In scripting terms this is a small point, but in practical terms it's so vital that I have another example showing a different way of achieving the same goal, namely to map to the UserName folder.

Note: If you want a script which will actually create the home folders, check here.

Example 2 - MapNetworkDrive Variations

This logon script does exactly the same job as Example 1.  What I want to highlight here is the importance of attention to detail, in particular constructing the path to the user's folder using '\'.

VBS Learning Points

Note 1:  Can you see how I control the troublesome "\" by using: strRemotePath = "\\grand\home\"  (Not strRemotePath = "\\grand\home" )  If harping on about the slash prevents you making a mistake, then I will feel justified in showing you this second method.

Note 2:  I deliberately changed the drive letter from J: to K: so that it would not interfere with the Example 1 logon script.

Note: If you want a script which will actually create the home folders, check here.

Example 3 - Bonus Script: MapNetworkDrive with Windows Explorer

Here is a bonus script.  It introduces two features, a sub routine, and instead of a message box, objShell creates an instance of Windows Explorer to display the mapped network drive.  Naturally, this sub routine is not needed in a production script.

Pre-requisites.

1. On Line 10 change the server name from '\\grand' to your server name.
2. Make sure that your server has a share called '\home'.

Instructions to MapNetworkDrive

1. Copy and paste the script below into notepad.
2. Change the server name from "\\grand to the name of your server.
3. Save the file with .vbs extension e.g. MNDUserNameBonus.vbs.
4. Double click and check observe your Windows Explorer open the new mapped X: drive.

Learning Points

Note 1:  Observe the Sub ShowExplorer().  As a change from a WScript.Echo, here is a script which finishes by opening Windows Explorer.  While the sub routine is at the very end of the script it is accessed via the Call ShowExplorer earlier in the script.

Summary - MapNetworkDrive to UserName

Being able to MapNetworkDrive to a subfolder extends the capability of Microsoft's VBScript.  The secret is to understand where to place the extra slash '\' which tells the script where find the subfolders.  Another important scripting principle, is to master the basic logon script before attempting this more difficult example of multiple map network drives.

See Also

● Logon Script Home   ● Create Users Home Folders   ● MapNetworkDrive Arguments  
● RemoveNetworkDrive  ● EnumNetworkDrives

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