Get-WmiObject -Class Win32_Product | Select-Object -Property Name | Out-GridView

[void][System.Reflection.Assembly]::LoadWithPartialName('Microsoft.VisualBasic')
$Program = [Microsoft.VisualBasic.Interaction]::InputBox('Please enter the name of the program you wish to uninstall', 'Uninstall Program')

$MyApp = Get-WmiObject -Class Win32_Product | Where-Object { $_.Name -eq "$Program" }

$MyApp.Uninstall()