64位等价的WMI类"win32reg_addremoveprograms"？

Question

我下面的代码在32位的Windows机上运行得很好，但是由于代码中使用了32位的WMI类win32reg_addremoveprograms，它拒绝在64位的机器上运行。这个类有64位的等价物吗？

$ServerFile = "D:\SharePoint\Powershell\AddRemovePrograms\Machines.txt"
$ServerList = Get-Content $ServerFile

$Excel = New-Object -Com Excel.Application
$Excel.displayalerts=$False
$Excel.visible = $True

$workbook = $Excel.Workbooks.Add()
$workbook.workSheets.item(2).delete()
$workbook.WorkSheets.item(2).delete()

$Sheet = $workbook.WorkSheets.Item(1)
$Sheet.Name= "Program List";

$intRow = 1

foreach ($NextServer in $ServerList)
{
    $Sheet.Cells.Item($intRow,1) = “Computer Name”
    $Sheet.Cells.Item($intRow,2) = $NextServer

    $Sheet.Cells.Item($intRow,1).Interior.ColorIndex = 8
    $Sheet.Cells.Item($intRow,1).Font.ColorIndex = 11
    $Sheet.Cells.Item($intRow,1).Font.Bold = $True
    $Sheet.Cells.Item($intRow,2).Interior.ColorIndex = 8
    $Sheet.Cells.Item($intRow,2).Font.ColorIndex = 11
    $Sheet.Cells.Item($intRow,2).Font.Bold = $True

    $intRow = $intRow + 2
    $Sheet.Cells.Item($intRow,1) = "Programs"
    $Sheet.Cells.Item($intRow,1).Interior.ColorIndex = 12
    $Sheet.Cells.Item($intRow,1).Font.ColorIndex = 8
    $Sheet.Cells.Item($intRow,1).Font.Bold = $True
    $intRow = $intRow + 1

    $colItems =get-wmiobject -class "win32reg_addremoveprograms" -computername $NextServer  |  select-object -property DisplayName | sort-object  DisplayName

    foreach ($objItem in $colItems)
    {
        if ($objItem.DisplayName.IndexOf('Update') -eq -1 -and $objItem.DisplayName.IndexOf('2007 Microsoft Office') -eq -1)
        {   
            $Sheet.Cells.Item($intRow,1) = $objItem.DisplayName
            $intRow = $intRow + 1
        }
    }
    $intRow = $intRow + 2
}

$workArea = $Sheet.UsedRange
$workArea.EntireColumn.AutoFit()
$workbook.SaveAs("D:\SharePoint\Powershell\AddRemovePrograms\Programs.xls")
$workbook.close() 
$a = [System.Runtime.InteropServices.Marshal]::ReleaseComObject($workArea)
$a = [System.Runtime.InteropServices.Marshal]::ReleaseComObject($Sheet)
$a = [System.Runtime.InteropServices.Marshal]::ReleaseComObject($workbook)
$Excel.Quit()
$a = [System.Runtime.InteropServices.Marshal]::ReleaseComObject($Excel)
[System.GC]::Collect()
[System.GC]::WaitForPendingFinalizers() 
Remove-Variable Excel, intRow ,workbook, Sheet,colItems, ServerFile, ServerList, a

Answer 1

您的64位计算机上是否安装了SCCM/SMS客户端？因为SCCM类是由Win32Reg_AddRemovePrograms /SMS客户端添加的，因此如果您没有安装它，它将不可用。

另请注意，Win32Reg_AddRemovePrograms仅提供有关32位已安装应用程序的信息。若要获取有关64位应用程序的信息，请使用Win32Reg_AddRemovePrograms64类(在SMS2003 SP3和更高版本中提供)。