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Autoplay Default DVD Program

Posted on 2007-11-29
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Last Modified: 2013-12-03
OK, I am trying to set the default autoplay program to launch when a DVD is inserted, and in my case I'm using VideoLan VLC media Player.  To manually do this:

1) Open My Computer
2) Right click on the DVD Drive and select Properties
3) Click the Autoplay tab
4) Select DVD movie
5) Check Select an action to perform and choose a program (I am using VIdeolan VLC PLayer)

I grabbed a snapshot of the registry before hand and found the values that changed, and wrote a script that correctly changes that.  However, when you manually set the default through the GUI something else changes to apply it, but I can't locate it.  Does anyone know what I am missing?  I will attach my code below:
Option Explicit
 

' Create Objects

dim objNetwork: set objNetwork = CreateObject("Wscript.Network")
 

' Set Variables

dim strComputer: strComputer = "."

dim strSID, arrDeviceID(), i: i = 0

dim objWMIService, objAccount, colDevices, objDevice
 

' Connect to Computer

Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")
 

' Get User SID

Set objAccount = objWMIService.Get _

    ("Win32_UserAccount.Name='" & objNetwork.UserName & "',Domain='" & objNetwork.UserDomain & "'")

strSID = objAccount.SID
 

' Collect CD & DVD ROMs

Set colDevices = objWMIService.ExecQuery("Select * from Win32_CDROMDrive")

For Each objDevice in colDevices

	ReDim Preserve arrDeviceID(i)

	arrDeviceID(i) = objDevice.DeviceID

	i = i + 1

Next
 

' Connect to Registry & Set DVD Autoplay Default for Each DeviceID Detected

const HKEY_USERS = &H80000003

const HKEY_CURRENT_USER = &H80000001

dim objRegistry: set objRegistry = GetObject("winmgmts:\\" & strComputer & "\root\default:StdRegProv")

dim strKeyPath: strKeyPath = strSID & "\Software\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\UserChosenExecuteHandlers"

dim strValue: strValue = "VLCPlayDVDMovieOnArrival"

dim strValueName

For i = 0 to UBound(arrDeviceID)

	strValueName = "H:\\?\" & Replace(arrDeviceID(i),"\","#") & "#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}+PlayDVDMovieOnArrival"

	objRegistry.SetStringValue HKEY_USERS, strKeyPath, strValueName, strValue

	'objRegistry.SetStringValue HKEY_CURRENT_USER, strKeyPath, strValueName, strValue

Next
 

Wscript.Echo "Finished"

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Question by:deadite
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Accepted Solution

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gecko_au2003 earned 500 total points
ID: 20498338
There is this EE post using the user.dll and rundll32 to make the changes take effect :

http://www.experts-exchange.com/Programming/Languages/Visual_Basic/VB_Script/Q_22890008.html

:: Make the changes effective immediately
%SystemRoot%\System32\RUNDLL32.EXE user32.dll, UpdatePerUserSystemParameters
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by:gecko_au2003
ID: 20498578
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Expert Comment

by:gecko_au2003
ID: 20498585
sorry for all the posts but forgot to mention you may need to use shell in vbs to launch that command ie :

Set oShell = CreateObject("WScript.Shell")
oShell.Run "%windir%\System32\RUNDLL32.EXE user32.dll,UpdatePerUserSystemParameters", 1, True

something along those lines possibly however as per the link in my 2nd post it only updates the HKEY CURRENT USER Hive.

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Expert Comment

by:gacus
ID: 25129785
This doesn't work.  Did you find a way to get it to work?
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