Public/Set-WindowsInstallerInstallerLog.ps1

<#
.SYNOPSIS
   Sets the log file attributes for the Windows Installer
 
.DESCRIPTION
   The function Set-WindowsInstallerInstallerLog sets the log file attributes for the Windows Installer.
   See https://learn.microsoft.com/en-us/windows/win32/msi/installer-enablelog for details.
 
.PARAMETER LogMode
   The logging attributes.
 
.PARAMETER LogFile
   The full path to the log file.
 
.EXAMPLE
   Set-WindowsInstallerInstallerLog -LogMode "voicewarmup" -LogFile "C:\Path\To\YourLogFile.log"
 
.EXAMPLE
    Set-WindowsInstallerInstallerLog -LogFile "" # Disables logging
#>

function Set-WindowsInstallerInstallerLog {
    [CmdletBinding(SupportsShouldProcess = $true)]
    param (
        [Parameter(Mandatory = $true)]
        [ValidateScript({ $_ -match '^(?![+!]$)[lwefarucmvp+!xo]+$' })]
        [string] $LogMode,

        [Parameter(Mandatory = $true)]
        [ValidateScript({ Test-Path $_ -IsValid })]
        [string] $LogFile,

        [Parameter(Mandatory = $true)]
        [System.__ComObject] $Installer
    )

    Process {
        if ($PSCmdlet.ShouldProcess("WindowsInstaller.Installer", "Enable log")) {
            $Installer.GetType().InvokeMember('EnableLog', [System.Reflection.BindingFlags]::InvokeMethod, $null, $Installer, @($LogMode, $LogFile))
        }
    }

}
Export-ModuleMember -Function Set-WindowsInstallerInstallerLog