Install MSI, MST & MSP all at once

Reason for this post is that if you attempt to use the PATCH property it requires that you provide the full path to the patch, there are other methods for obtaining this which is at the bottom of this post. If you are wondering about the strLog I got a little bored, I am sure there is a more efficient way of creating the log file name.

On Error Resume Next
Dim wshShell, strMSI, strTransform, strPatch, objFSO, strLogPath
Set wshShell = WScript.CreateObject("WScript.Shell")
Set objFSO = CreateObject("Scripting.FileSystemObject")
strMSI = "YourMSI.msi"
strTransform = "YourMST.mst"
strPatch = objFSO.GetAbsolutePathName("") & "\" & "YourPatch.msp"
strLog = wshShell.ExpandEnvironmentStrings("%windir%") & "\MSILogs\" & Left(strMSI, InStr(strMSI,".msi")) & "log"
wshShell.Run "msiexec /i " & """" &  strMSI & """" & " TRANSFORMS=" & """" & strTransform & """" & " PATCH=" & """" & strPatch & """" & " /qb! /norestart /l*v " & strLog, 0, True
Set wshShell = Nothing
Set objFSO = Nothing
If err.Number = 0 Then
  wScript.Quit 0
 Else
  wScript.Quit err.Number
End If


Obtained from:
http://www.visualbasicscript.com/how-to-get-working-drive-and-directory-m1248.aspx

Set fso = CreateObject("Scripting.FileSystemObject")
GetAbsolutePath = fso.GetAbsolutePathName("Wscript.ScriptName") 'Returns path and file name of file specified
GetTheParent = fso.GetParentFolderName("Wscript.ScriptName")'Returns the parentfolder of the Path/File specified
GetTheBase = fso.GetBaseName("Wscript.ScriptName")'Returns the file name minus file extension
GetTheScriptFullName = WScript.ScriptFullName'Returns path of the script being called.
GetTheScriptName = Wscript.ScriptName'Returns the name of the script

msgbox "Using AbsolutePath: " & GetAbsolutePath & vbcr _
& "Using GetParentFolderName: " & GetTheParent & vbcr _
& "Using GetBaseName: " & GetTheBase & vbcr _
& "Using ScriptFullName: " & GetTheScriptFullName & vbcr _
& "Using ScriptName: " & GetTheScriptName

Or if you use batch files:
Echo %~f0
http://stackoverflow.com/questions/1421286/getting-a-batch-files-full-path

Microsoft Hotfix/KB Check

Created the below for a requirement installed check in CM 2012, based on the script here:
http://desktopdeploy.wordpress.com/2010/04/26/vbscript-list-ms-hotfixes-installed/

Option Explicit
On Error Resume Next
Dim strComputer, objWMIService, colQuickFixes, objQuickFix, HFInstalled, HFID
strComputer = "."
HFID = "KB958830"
HFInstalled = False
Set objWMIService = GetObject("winmgmts:" & "{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")
Set colQuickFixes = objWMIService.ExecQuery ("Select * from Win32_QuickFixEngineering")
For Each objQuickFix in colQuickFixes
  If objQuickFix.HotFixID = HFID Then
      HFInstalled = True
      Exit For
   End If
Next
If HFInstalled = True Then
    wScript.Quit 0
  Else
    wScript.Quit 1
End If