Test

   $AppList = Get-InstalledApplication -Name 'Air Explorer'        

        ForEach ($App in $AppList)

        {

        If($App.UninstallString)

        {

        $UninstPath = $($App.UninstallString).Replace('"','')     

        If(Test-Path -Path $UninstPath)

        {

        Write-Log -Message "Found $($App.DisplayName) $($App.DisplayVersion) and a valid uninstall string, now attempting to uninstall."

        Execute-Process -Path $UninstPath -Parameters '/S'

        Start-Sleep -Seconds 5

        }

        }

        }