NetWorx 6.2.5

# Kill networx before upgrade or uninstall
$proc = Get-Process networx -ErrorAction SilentlyContinue
if ($proc) {
    # try gracefully first
    $proc.CloseMainWindow()
    # kill after five seconds
    Start-Sleep 5
    if (!$proc.HasExited) {
        $proc | Stop-Process -Force
    }
}
Remove-Variable proc

$ErrorActionPreference = 'Stop';

$packageName = 'networx'
$toolsDir    = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
$url         = 'https://www.softperfect.com/download/files/networx_setup.exe'
$url64       = $url
$checksum    = 'EF1F27CC40A13EDB3087DB717B56B222A5340CDC4BE017B47DF15764CDF60427'
$checksum64  = $checksum
$checksumType= 'sha256'

$packageArgs = @{
  packageName   = $packageName
  unzipLocation = $toolsDir
  fileType      = 'EXE'
  url           = $url
  url64bit      = $url64

  validExitCodes= @(0, 3010, 1641)
  silentArgs   = '/VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-'

  softwareName  = 'networx*'
  checksum      = $checksum
  checksumType  = $checksumType
  checksum64    = $checksum64
  checksumType64= $checksumType
}

Install-ChocolateyPackage @packageArgs

$ErrorActionPreference = 'Stop';

$packageName = 'networx'
$softwareName = 'NetWorx*'
$installerType = 'EXE'

$validExitCodes = @(0, 3010, 1605, 1614, 1641)
if ($installerType -ne 'MSI') {
  $silentArgs = '/VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-'
  $validExitCodes = @(0)
}

$uninstalled = $false
[array]$key = Get-UninstallRegistryKey -SoftwareName $softwareName

if ($key.Count -eq 1) {
  $key | % {
    $file = "$($_.UninstallString.Replace('"',''))"

    Uninstall-ChocolateyPackage -PackageName $packageName `
                                -FileType $installerType `
                                -SilentArgs "$silentArgs" `
                                -ValidExitCodes $validExitCodes `
                                -File "$file"
  }
} elseif ($key.Count -eq 0) {
  Write-Warning "$packageName has already been uninstalled by other means."
} elseif ($key.Count -gt 1) {
  Write-Warning "$key.Count matches found!"
  Write-Warning "To prevent accidental data loss, no programs will be uninstalled."
  Write-Warning "Please alert package maintainer the following keys were matched:"
  $key | % {Write-Warning "- $_.DisplayName"}
}