How to Uninstall Software With a VB Script

Written by lysis
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VB Script is a language used on a Windows machine to automate functions like installing software, setting registry values or configuring network components. Creating a VB Script file allows administrators to create one file and push it to hundreds of computers to control software automation. Creating a script file to uninstall software only takes a few lines of code.

Skill level:


  1. 1

    Click the Windows "Start" button and select "All Programs." Select "Accessories" and choose "Notepad" from the menu list.

  2. 2

    Call the Windows Installer application. The Windows Installer controls the list of programs that show in the "Add/Remove Programs" section of the Control Panel. Calling the applications gives you the ability to silently uninstall applications using VB Script. strmyComputer = "myComputerName" Set objWMICall = GetObject("winmgmts:" & "{impersonationLevel=impersonate}!\" & strmyComputer & "\root\cimv2")

  3. 3

    Select the software to uninstall. The Windows Installer uses SQL language to select the software application. The following code selects "Microsoft Office 2007" from the Installer to uninstall: Set the Software = objWMICall.ExecQuery ("Select * from Win32_Product Where Name = 'Microsoft Office 2007'")

  4. 4

    Uninstall the software and any dependent components. The following code uses the WMI object to uninstall the software: For Each SoftwareComponent in the Software SoftwareComponent.Uninstall() Next

  5. 5

    Click the "File" menu in Notepad and select "Save As." Save the file with a .vbs extension. This file extension triggers windows to run the VB Script compiler when run.

Tips and warnings

  • Do not run the script on your own computer unless you wish to uninstall software.

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