PowerShell Script to Uninstall GFI Max Advanced Monitoring Agent

#PowerShell Script to Uninstall GFI Max Advanced Monitoring Agent
#For x64 and x86 
$ErrorActionPreference = "Stop"
Try {
    & "C:\Program Files (x86)\Advanced Monitoring Agent\unins000.exe" /silent #(or) "C:\Program Files\Advanced Monitoring Agent\unins000.exe" /silent
    Write-Host "GFI Max Advanced Monitoring Agent uninstalled successfully"
    Write-Host "Successfully passed"
    Exit 0
    }
Catch     {
    Write-Host "Failure"
    Exit 1001
    }


Here is the VB Script: 

SetWshShell=WScript.CreateObject("WScript.Shell")
 WshShell.Run"""C:\Program Files\Advanced Monitoring Agent\unins000.exe"" /SILENT"
 WScript.Quit