$Source=Read-Host "C:\Dane"
$Destination=Read-Host "C:\Shares\Backup"
$Folder=Read-Host "File Server"
$validation=Test-Path $Destination


New-PSDrive -Name "Backup" -PSProvider FileSystem -Root $Destination

if ($validation -eq $True){

       Set-Location Backup:
}
else{

    Write-Host "Error!Run Script Again"

    break
}

    robocopy $Source $Destination\$Folder *.* /mir /sec




Function Pause{

     Write-Host "Backup Sucessfull!!! `n"

     Write-Host "Press any key to continue..."

     $Host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown") | Out-Null

}



Pause