Updated SmartScreen tweak

Author: hellzerg

Optimizer/Optimize.cs

@@ -1053,13 +1053,18 @@ internal static void EnableForcedFeatureUpdates()
 
         internal static void DisableSmartScreen()
         {
+            Registry.SetValue(@"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments", "SaveZoneInformation", "1", RegistryValueKind.DWord);
+            Registry.SetValue(@"HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments", "ScanWithAntiVirus", "1", RegistryValueKind.DWord);
+            Registry.SetValue(@"HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\System", "ShellSmartScreenLevel", "Warn", RegistryValueKind.String);
             Registry.SetValue(@"HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\System", "EnableSmartScreen", "0", RegistryValueKind.DWord);
             Registry.SetValue(@"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer", "SmartScreenEnabled", "Off", RegistryValueKind.String);
             Registry.SetValue(@"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\PhishingFilter", "EnabledV9", "0", RegistryValueKind.DWord);
         }
 
         internal static void EnableSmartScreen()
         {
+            Registry.SetValue(@"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments", "SaveZoneInformation", "2", RegistryValueKind.DWord);
+            Registry.SetValue(@"HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments", "ScanWithAntiVirus", "2", RegistryValueKind.DWord);
             Registry.SetValue(@"HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\System", "EnableSmartScreen", "1", RegistryValueKind.DWord);
             Registry.SetValue(@"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer", "SmartScreenEnabled", "On", RegistryValueKind.String);
             Registry.SetValue(@"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\PhishingFilter", "EnabledV9", "1", RegistryValueKind.DWord);