# HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\ $msiId = ' {4AB6A079-178B-4144-B21F-4D1AE71666A2}' $msiId64 = '{2180B33F-3225-423E-BBC1-7798CFD3CD1F}' $package = 'SQL2008R2.NativeClient' $IsSystem32Bit = (($Env:PROCESSOR_ARCHITECTURE -eq 'x86') -and ($Env:PROCESSOR_ARCHITEW6432 -eq $null)) try { $uninstallParams = @{ PackageName = $package; FileType = 'MSI'; SilentArgs = "$msiId /qb"; ValidExitCodes = @(0) } if ($IsSystem32Bit) { $uninstallParams.SilentArgs = "$msiId64 /qb" } Uninstall-ChocolateyPackage Write-ChocolateySuccess $package } catch { Write-ChocolateyFailure $package "$($_.Exception.Message)" throw }