param(
        [Parameter(Mandatory=$true, ParameterSetName="Path", Position=0,HelpMessage='Data folder Path')]
        [string] $Path,


        [Parameter(Mandatory=$true, HelpMessage='Input the string to be replaced')]
        [string] $Input,

        [Parameter(Mandatory=$true,HelpMessage='Input the new string that need to be replaced')]
        [string] $Replace

)

$a = Test-Path $Path
IF ($a -eq $True) {Write-Host "Path Exists"} ELSE {Write-Host "Path Doesnot exits"}
$configFiles = Get-ChildItem -Path $Path -include *.pro, *.rux -recurse
$Append = join-path -path $path *
$b = test-path $Append -include *.pro, *.rux
If($b -eq $True) {
  foreach ($file in $configFiles)
  {
    (Get-Content $file.PSPath) |
    Foreach-Object { $_ -replace [regex]::Escape($Input), $Replace } |
    Set-Content $file.PSPath
  }
$wshell = New-Object -ComObject Wscript.Shell
$wshell.Popup("Operation Completed",0,"Done",0x0)
}