Software Query

[havokex 0]

Hello,

I've got a script which i got from this forum that allows me to query machines on the network and returns a list of programs installed on that system. However when I try to query a Windows 7 machine the script just stops without returning anything. Is there something I need to do different for windows 7?

Here's the script:

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#include <Array.au3>
#include <GUIConstantsEx.au3>
Local $strComputer, $strInput

Do 
$strComputer = (InputBox("List software","Enter COMPUTER NAME to query list of installed programs."))
If $strComputer <> '' Then 
$strInput = 1
EndIf
Until $strInput = 1

$return = _SoftwareInfo()
_ArrayDisplay($return, "Installed Programs")

Func _SoftwareInfo($computer = $strComputer)
Local $Count = 1

If $computer <> '' Then $computer = '\\' & StringReplace($computer, '\', '') & '\'
Local Const $regkey = $computer & 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall'

While 1
$key = RegEnumKey ($regkey, $Count)
If @error <> 0 then ExitLoop
$line = RegRead ($regkey & '\' & $key, 'Displayname')
$line = StringReplace ($line, ' (remove only)', '')

If $line <> '' Then
If Not IsDeclared('avArray') Then Dim $avArray[1]
ReDim $avArray[UBound($avArray) + 1]
$avArray[UBound($avArray) - 1] = $line 
EndIf
$Count = $Count + 1
WEnd

If Not IsDeclared('avArray') Or Not IsArray($avArray) Then
Return(SetError(1, 0, '')) 
Else
$avArray[0] = UBound($avArray) - 1
Return(SetError(0,0, $avArray))
EndIf
EndFunc

Thanks in advance.

[FlyinRiz 0]

Might have something to do with permissions or maybe a 64bit issue...it might be HKLM64 instead of HKLM. Not sure.

[havokex 0]

I checked the registry on the windows 7 machines(it is 64bit) but the key is still HKLM in there.

[havokex 0]

So i found the solution to the problem. Didn't have to change anything in the script. Remote Registry Services was not started on the Win7 machine. Once that service was started the script ran fine.

[Danny35d 16]

So i found the solution to the problem. Didn't have to change anything in the script. Remote Registry Services was not started on the Win7 machine. Once that service was started the script ran fine.

Also for a 64bit Windows OS you need to check HKLM\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall register key. I use the script below, it give you an array of installed software from a 32bit or 64bit.

#include <Array.au3>

$List = _SoftwareList()
_ArrayDisplay($List)

Func _SoftwareList($RemoteComputer = '')
    $SoftwareList = ''
    Local $RegRootArch[2] = ["HKLM\SOFTWARE", "HKLM64\SOFTWARE"]
    Local $RegPath = "\Microsoft\Windows\CurrentVersion\Uninstall"

    If @OSArch = "X64" Then $RegRootArch[0] &= "\Wow6432Node"
    For $RegRoot In $RegRootArch
        $RegCount = 0
        If $RemoteComputer <> '' Then $RegRoot = '\\' & StringReplace($RemoteComputer, '\', '') & '\' & $RegRoot
        While 1
            $RegCount += 1
            $RegKey = RegEnumKey($RegRoot & $RegPath, $RegCount)
            If @error <> 0 Then ExitLoop
            $ThisRegValue = RegRead($RegRoot & $RegPath & '\' & $RegKey, 'Displayname')
            If $ThisRegValue <> '' Then
                $ThisRegValue = StringReplace($ThisRegValue, ' (remove only)', '')
                $SoftwareList &= $ThisRegValue & '|'
            EndIf
        WEnd
        If @OSArch = "X86" Then Return (StringSplit(StringTrimRight($SoftwareList, 1), '|'));    <== We are done if OS Arch is x86
    Next
    Return (StringSplit(StringTrimRight($SoftwareList, 1), '|'))
EndFunc   ;==>_SoftwareList