How to read registry values using DotNetFactory in QTP

[mag]

How to read registry values using DotNetFactory in QTP?

I tried the following code,but it is giving some error.

Code:

Set regVersion = DotNetFactory.CreateInstance("Microsoft.Win32.RegistryKey")

RegKeyFinal = regVersion.OpenSubKey("SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon",True)

msgbox RegKeyFinal.GetValue("ParseAutoexec")

PLease suggest if i am missing any steps.