Update MDT Server

Before first update set the PowerShellGallery as trusted repository:

Set-PSRepository -Name PSGallery -InstallationPolicy Trusted

• Remove current DSC configuration:

Remove-DscConfigurationDocument -Stage Current

• Update module from PowerShell Gallery:

Update-Module -Name cMDTBuildLab -Verbose

• Uninstall old module versions:

    $Latest = Get-InstalledModule
    foreach ($module in $Latest) {
        Get-InstalledModule $module.Name -AllVersions | ? {$_.Version -ne $module.Version} | Uninstall-Module -Verbose
    }

• Close deployment share MDTBuildLab at MDT console
• Remove E:\MDTBuildLab folder
• Remove any old versions of prerequisites at E:\Source (ADK, MDT, etc). Follow up the Version History for actual changes
• Run DSC configuration script for build new MDT share