View difference between Paste ID: geyckhLW and Ca62V5V2

 using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading;
 using Microsoft.Deployment.WindowsInstaller;
 using Microsoft.Deployment.WindowsInstaller.Linq;
 using Microsoft.Deployment.WindowsInstaller.Linq.Entities;
 using Microsoft.Deployment.WindowsInstaller.Package;
 
 namespace MSI_Mgmt
 {
     class Program
     {
         static void Main(string[] args)
         {
             Installer.SetInternalUI(InstallUIOptions.Silent);
             Console.WriteLine("List Installed Applications\n");
             IOrderedEnumerable<ProductInstallation> ap = ProductInstallation.AllProducts.OrderBy(pi => pi.Publisher)
                 .ThenBy(pi => pi.ProductName)
                 .ThenBy(pi => pi.Features.Where(f => f.FeatureName == "ProductFeature").Select(f => f.FeatureName).SingleOrDefault())
                 .ThenBy(pi => pi.ProductVersion);
             foreach (ProductInstallation pi in ap.ToArray())
-                if (pi.Publisher == "Microsoft Corporation") continue;
+
                 //break;
                 /*if (pi.Publisher == "Microsoft Corporation") continue;
                 if (pi.Publisher == "Microsoft Corporations") continue;
                 if (pi.Publisher == "Microsoft") continue;
                 if (pi.Publisher == "Microsoft Garage") continue;
                 if (pi.Publisher == ".NET Foundation") continue;
                 if (pi.Publisher == "Adobe Systems Incorporated") continue;
                 if (pi.Publisher == "Adobe Systems, Inc") continue;
                 if (pi.Publisher == "Apple Inc.") continue;
                 if (pi.Publisher == "CyberLink Corp.") continue;
                 if (pi.Publisher == "Dell Products, LP") continue;
                 if (pi.Publisher == "Dell") continue;
                 if (pi.Publisher == "Dell Inc.") continue;
                 if (pi.Publisher == "Intel") continue;
                 if (pi.Publisher == "INTEL") continue;
                 if (pi.Publisher == "Intel Corporation") continue;
                 if (pi.Publisher == "Google") continue;
                 if (pi.Publisher == "Google Inc") continue;
                 if (pi.Publisher == "Google LLC") continue;
                 if (pi.Publisher == "Google, Inc.") continue;
                 if (pi.Publisher == "Oracle Corporation") continue;
                 if (pi.Publisher == "Plex") continue;
                 if (pi.Publisher == "Plex, Inc.") continue;
                 if (pi.Publisher == "Python Software Foundation") continue;
                 if (pi.Publisher == "MariaDB Corporation Ab") continue;
                 if (pi.Publisher == "The Document Foundation") continue;
-                if (pi.Publisher == "pdfforge GmbH") continue;
+
-                if (String.IsNullOrEmpty(pi.Publisher) && String.IsNullOrEmpty(pi.ProductName) && pi.ProductVersion == null) continue;
+
                 if (pi.Publisher == "pdfforge GmbH") continue;//*/
                 //if (String.IsNullOrEmpty(pi.Publisher) && String.IsNullOrEmpty(pi.ProductName) && pi.ProductVersion == null) continue;
                 foreach(FeatureInstallation fi in pi.Features) {
                     Console.WriteLine("{0} = {1} - ({2})", fi.FeatureName, fi.State.ToString(), fi.Usage.UseCount);
                 }
                 //break;
                 Session s = null;
                 String p = pi.LocalPackage;
                 String f = "";
                 String u = "";
                 if (pi.LocalPackage != null && pi.LocalPackage.Length>0)
-                        s = Installer.OpenPackage(pi.LocalPackage, true);
+
                     try
                     {
                         s = Installer.OpenPackage(p, true);
-                        String p = pi.LocalPackage.ToLower().Replace("c:\\windows\\installer\\", "D:\\Installer-Backup\\");
+
                     catch(InstallerException e)
                     {
                         p = pi.LocalPackage.ToLower().Replace("c:\\windows\\installer\\", "D:\\Installer-Backup\\");
                         s = Installer.OpenPackage(p, true);
                     }
-                        f = s.Features.Where(fs => fs.Name == "ProductFeature").Single().Title;
+
                     f = s.Features.Where(fs => fs.Name == "ProductFeature").Select(fs => fs.Title).SingleOrDefault();
-                    catch(Exception e)
+
                     {
-                        f = "";
+
                     }
                     s.Close();
                 }
                 try
                 {
                     if(String.IsNullOrEmpty(f)) f = pi.Features.Where(fs => fs.FeatureName == "ProductFeature").Single().GetHashCode().ToString();
                 }
                 catch(Exception e)
                 {
                     f = "";
                 }
                 Console.WriteLine("{0} - {1} - {2} - {3} - {4} ({5})", pi.Publisher, pi.ProductName, f, pi.AdvertisedLanguage, pi.ProductVersion, pi.IsInstalled);
                 Console.WriteLine("{0} {1} {2}", pi.ProductCode, pi.AdvertisedPackageCode, u);
                 Console.WriteLine("{0}", p);
                 Console.ReadLine();
                 Console.WriteLine();
             }
 
             Console.WriteLine("List Installed Patches\n");
 
             foreach (PatchInstallation pi in PatchInstallation.AllPatches)
             {
                 Console.WriteLine("{0} - {1} - {2} - {3} - {4} -- {5} - {6}", pi.LocalPackage, pi.ProductCode, pi.PatchCode, pi.DisplayName, pi.IsInstalled,
                     pi.SourceList.PackageName, pi.SourceList.LastUsedSource);
                 //pi.SourceList.MediaPackagePath, "");
                 //String.Join("@", pi.SourceList.MediaList.Select(md => md.VolumeLabel).ToArray())
                 Console.WriteLine();
             }
 
 
             //Thread.Sleep(10000);
             Console.ReadLine();
         }
     }
 }