CDTray in WinPE

[zorphnog]

I am trying to get CDTray to work in a WinPE 2.0 environment to no avail. I've tried running it through Dependency Walker to see what dll's are missing or where the break point is, but the AutoIt developers have prevented that functionality. So this may be more of a developer question. What are the dependencies of the CDTray function?

[zorphnog]

For anyone that might be interested, I found that this will usually work in a WinPE environment:

$aDrives = DriveGetDrive("all")
If Not @error Then
    For $i = 1 To $aDrives[0]
        If DriveGetType($aDrives[$i] & "\") = "CDROM" Then
            $sDrive = StringUpper($aDrives[$i]) & "\"
            ExitLoop
        EndIf
    Next
EndIf

$oShell = ObjCreate("Shell.Application")
$oShell.Namespace(17).ParseName($sDrive).InvokeVerb("Eject")

$iTimer = TimerInit()
While DriveStatus($sDrive) <> "NOTREADY" And TimerDiff($iTimer) < 10000
    Sleep(10)
WEnd