Pasted

'ServerSelection values
ssDefault = 0
ssManagedServer   = 1
ssWindowsUpdate   = 2
ssOthers          = 3
 
'InStr values
intSearchStartChar = 1
 
 
dim strTitle
 
 
Set updateSession = CreateObject("Microsoft.Update.Session")
Set updateSearcher = updateSession.CreateupdateSearcher()
 
updateSearcher.ServerSelection = ssWindowsUpdate
Set searchResult = updateSearcher.Search("IsInstalled=0 and Type='Software'")
 
WScript.Echo "List of applicable items on the machine:"
 
For I = 0 To searchResult.Updates.Count-1
    Set update = searchResult.Updates.Item(I)
    WScript.Echo I + 1 & "> " & update.Title
Next
 
If searchResult.Updates.Count = 0 Then
    WScript.Echo "There are no applicable updates."
    WScript.Quit
End If
 
WScript.Echo vbCRLF & "Creating collection of updates to download:"
 
Set updatesToDownload = CreateObject("Microsoft.Update.UpdateColl")
 
For I = 0 to searchResult.Updates.Count-1
    Set update = searchResult.Updates.Item(I)
    addThisUpdate = false
    If update.InstallationBehavior.CanRequestUserInput = true Then
        WScript.Echo I + 1 & "> skipping: " & update.Title & _
        " because it requires user input"
    Else
        If update.EulaAccepted = false Then
            WScript.Echo I + 1 & "> note: " & update.Title & _
            " has a license agreement that must be accepted:"
            WScript.Echo update.EulaText
            WScript.Echo "Do you accept this license agreement? (Y/N)"
            ''strInput = WScript.StdIn.ReadLine
            strInput = "Y"
            WScript.Echo 
            If (strInput = "Y" or strInput = "y") Then
                update.AcceptEula()
                addThisUpdate = true
            Else
                WScript.Echo I + 1 & "> skipping: " & update.Title & _
                " because the license agreement was declined"
            End If
        Else
            addThisUpdate = true
        End If
    End If
    If addThisUpdate = true Then
        WScript.Echo I + 1 & "> adding: " & update.Title 
        updatesToDownload.Add(update)
    End If
Next
 
If updatesToDownload.Count = 0 Then
    WScript.Echo "All applicable updates were skipped."
    WScript.Quit
End If
    
WScript.Echo vbCRLF & "Downloading updates..."
 
Set downloader = updateSession.CreateUpdateDownloader() 
downloader.Updates = updatesToDownload
downloader.Download()
 
Set updatesToInstall = CreateObject("Microsoft.Update.UpdateColl")
 
rebootMayBeRequired = false
 
WScript.Echo vbCRLF & "Successfully downloaded updates:"
 
For I = 0 To searchResult.Updates.Count-1
    set update = searchResult.Updates.Item(I)
    If update.IsDownloaded = true Then
        WScript.Echo I + 1 & "> " & update.Title 
        updatesToInstall.Add(update)    
        If update.InstallationBehavior.RebootBehavior > 0 Then
            rebootMayBeRequired = true
        End If
    End If
Next
 
If updatesToInstall.Count = 0 Then
    WScript.Echo "No updates were successfully downloaded."
    WScript.Quit
End If
 
If rebootMayBeRequired = true Then
    WScript.Echo vbCRLF & "These updates may require a reboot."
End If
 
WScript.Echo  vbCRLF & "Would you like to install updates now? (Y/N)"
''strInput = WScript.StdIn.ReadLine
strInput = "Y"
WScript.Echo 
 
If (strInput = "Y" or strInput = "y") Then
    WScript.Echo "Installing updates..."
    Set installer = updateSession.CreateUpdateInstaller()
    installer.Updates = updatesToInstall
    Set installationResult = installer.Install()
    
    'Output results of install
    WScript.Echo "Installation Result: " & _
    installationResult.ResultCode 
    WScript.Echo "Reboot Required: " & _ 
    installationResult.RebootRequired & vbCRLF 
    WScript.Echo "Listing of updates installed " & _
    "and individual installation results:" 
    
    For I = 0 to updatesToInstall.Count - 1
        WScript.Echo I + 1 & "> " & _
        updatesToInstall.Item(i).Title & _
        ": " & installationResult.GetUpdateResult(i).ResultCode         
    Next
End If
 
'ServerSelection values
 
 
' START NOTES
 
' Reference:
' <https://gallery.technet.microsoft.com/scriptcenter/VB-Script-to-Check-and-620579cd>
 
' END NOTES