# Run the System File Checker to scan for and repair any problems with protected system files
LogMsg "Running System File Checker"
$SFCOutput = $(sfc /scannow) | Out-String
LogMsg $SFCOutput

# Run enhanced DISM for Windows 8 and higher endpoints
If ( IsWindowsVersion -ge "6.2" )
{
    $BeginDISMRun = $(Get-Date).AddSeconds(-1)

    LogMsg "Beginning repair of Windows Component Store"
    Start-Process "dism.exe" -ArgumentList "/online /cleanup-image /restorehealth" -Wait

    LogMsg "Beginning cleanup of superceded components in Windows Component Store"
    Start-Process "dism.exe" -ArgumentList "/online /cleanup-image /startcomponentcleanup" -Wait

    $EndDISMRun = $(Get-Date).AddSeconds(1)

    # Adding results of DISM log file to this log file
    LogMsg "Beginning Windows Component Store log data collection"
    Get-Content -Path "${Env:WinDir}\Logs\DISM\dism.log" | Select-String -Pattern '^(\d{4})-(\d{2})-(\d{2}) (\d{2}):(\d{2}):(\d{2})' |
        ForEach-Object {
            If ( ((Get-Date $_.Line.Substring(0,19)) -gt $BeginDISMRun) -and ((Get-Date $_.Line.Substring(0,19)) -le $EndDISMRun) ) {
            LogMsg $_.Line
        }
    }
    LogMsg "Completed Windows Component Store log data collection"
}
Else { LogMsg "Online image cleanup and restoration is only supported on Windows 8 and higher" }