CRP.ps1

$ErrorActionPreference = 'Stop'
$WarningPreference = 'Stop'

$Description = ('RestorePoint created by CRP task ({0})' -f [datetime]::Now.ToString('yyyy/MM/dd-hh:mm:ss'))
try {
    Enable-ComputerRestore -Drive C:\
    Checkpoint-Computer -Description $Description
}
catch {
    exit 0x80040205  #INTERNALEXCEPTION
}

if ($?) {
    exit 0x00  #SUCCESS
}
else {
    exit 0x80040206  #INTERNALERROR
}