ドライバのインストール日を取得する

Question

インストールされているドライバの一覧とPowerShellを使用してインストールされた日付を取得しようとしています。

私も試してみました...

Get-WmiObject Win32_PnPSignedDriver| select devicename, InstallDate 

そしてInstallDateプロパティは、項目の100％の場合は空白です：私は、次の試みてきた

Get-WindowsDriver -Online -All | Sort-Object Date 

が日付がありますが、インストール日ではありません。おそらく運転手が集めた日は私の前提です。

その他の注意：MMCはこの場合の代替方法ではありません。長い話。

Answer 1

WMIのドライバオブジェクトではなく、ドライバファイルに関連付けられたInstallDateが見つかりました。

例えばコード怒鳴るを見つけてください：

    # Initializing parameters (modify the Output folder by changing the $TargetDirectory define in the first line) 
    $TargetDirectory = "C:\temp\DriversINFTest\" 
    $hostname = $ENV:COMPUTERNAME 
    # Get Third Party drivers used, that are not provided by Microsoft and presumably included in the OS 
    $drivers = Get-WmiObject Win32_PNPSignedDriver | where {$_.DriverProviderName -ne "Microsoft"} 
    # Initialize the list of detected driver packages as an array 
    $DriverFolders = @() 
    foreach ($d in $drivers) { 
     # We initialize the list of driver files for each driver 
     $DriverFiles = @() 
     # For each driver instance from WMI class Win32_PNPSignedDriver, we compose the related WMI object name from the other WMI driver class, Win32_PNPSignedDriverCIMDataFile 
     $ModifiedDeviceID = $d.DeviceID -replace "\\", "\\" 
     $Antecedent = "\\" + $hostname + "\ROOT\cimv2:Win32_PNPSignedDriver.DeviceID=""$ModifiedDeviceID""" 
     # Get all related driver files for each driver listed in WMI class Win32_PNPSignedDriver 
     $DriverFiles += Get-WmiObject Win32_PNPSignedDriverCIMDataFile | where {$_.Antecedent -eq $Antecedent} 
     if ($DriverFiles -ne $null) { 
      foreach ($i in $DriverFiles) { 
       # We elliminate double backslashes from the file paths 
       $path = $i.Dependent.Split("=")[1] -replace '\\\\', '\' 
       # We elliminate the trailing and ending quotes from the file paths 
       $path2 = $path.Substring(1,$path.Length-2) 
       # On the first pass, we only process the INF files as there is a very low chance of existing more than one driver package on the same machine, with the same INF file legth 
       if ($path2.Split("\\")[$path2.Split("\\").Length-1].split(".")[1] -eq "inf") { 
        # We get the file attributes for each INF file 
        $CurrentDeviceID = $d.DeviceID 
        Write-Host "Current Device ID is $CurrentDeviceID" 
        $filedetails = $i.Dependent 
        Write-Host "Current inf file is $filedetails" 
        $where = $filedetails.split("=")[1] 
        $query = "select * from CIM_DataFile where Name=$where" 
        $InstallDate = Get-WmiObject -Namespace "ROOT\CIMV2" -Query $query 
        $ReadableDate = $InstallDate.ConvertToDateTime($InstallDate.InstallDate) 
        Write-Host "Installation date is:" 
        $ReadableDate 
        } # End of if ($path2.Split("\\")[$path2.Split("\\").Length-1].split(".")[1] -eq "inf") 
       } # End of foreach ($i in $DriverFiles) 
      } # End of if ($DriverFiles -ne $null) 
     } # End of foreach ($d in $drivers)