diff --git a/EgwCoreLib.Lux.Core/EgwCoreLib.Lux.Core.csproj b/EgwCoreLib.Lux.Core/EgwCoreLib.Lux.Core.csproj
index 62f890dd..d9baabcb 100644
--- a/EgwCoreLib.Lux.Core/EgwCoreLib.Lux.Core.csproj
+++ b/EgwCoreLib.Lux.Core/EgwCoreLib.Lux.Core.csproj
@@ -17,6 +17,10 @@
   </PropertyGroup>
   
   <ItemGroup>
-    <Content Include="docs\Readme.md" Pack="true" PackagePath="\"/>
+    <Content Include="docs\Readme.md" Pack="true" PackagePath="\" />
+  </ItemGroup>
+  
+  <ItemGroup>
+    <PackageReference Include="EgwMultiEngineManager.Data" Version="2.7.8.2" />
   </ItemGroup>
 </Project>
diff --git a/EgwCoreLib.Lux.Core/RestPayload/CalcRequestDTO.cs b/EgwCoreLib.Lux.Core/RestPayload/CalcRequestDTO.cs
index f7408892..88eaa020 100644
--- a/EgwCoreLib.Lux.Core/RestPayload/CalcRequestDTO.cs
+++ b/EgwCoreLib.Lux.Core/RestPayload/CalcRequestDTO.cs
@@ -1,7 +1,9 @@
-using System;
+using Newtonsoft.Json.Converters;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
+using System.Text.Json.Serialization;
 using System.Threading.Tasks;
 
 namespace EgwCoreLib.Lux.Core.RestPayload
@@ -11,7 +13,8 @@ namespace EgwCoreLib.Lux.Core.RestPayload
         /// <summary>
         /// Tipologia di richiesta da inviare al calcolo
         /// </summary>
-        public string ReqType { get; set; } = "";
+        ///[JsonConverter(typeof(StringEnumConverter))]
+        public EgwMultiEngineManager.Data.Constants.ENVIRONMENTS EnvType { get; set; } = EgwMultiEngineManager.Data.Constants.ENVIRONMENTS.NULL;
 
         /// <summary>
         /// Dizionario completo dei parametri da inviare
diff --git a/EgwCoreLib.Lux.Data/EgwCoreLib.Lux.Data.csproj b/EgwCoreLib.Lux.Data/EgwCoreLib.Lux.Data.csproj
index d1e85a6e..c3d746d3 100644
--- a/EgwCoreLib.Lux.Data/EgwCoreLib.Lux.Data.csproj
+++ b/EgwCoreLib.Lux.Data/EgwCoreLib.Lux.Data.csproj
@@ -41,7 +41,7 @@
         <PackageReference Include="Microsoft.Extensions.Configuration.Binder" Version="8.0.2" />
         <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="9.0.7" />
         <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-        <PackageReference Include="NLog" Version="5.5.0" />
+        <PackageReference Include="NLog" Version="6.0.1" />
         <PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="8.0.3" />
         <PackageReference Include="RestSharp" Version="112.1.0" />
         <PackageReference Include="StackExchange.Redis" Version="2.8.41" />
diff --git a/Lux.API/Controllers/GenericController.cs b/Lux.API/Controllers/GenericController.cs
index 57e5ef66..ce430bda 100644
--- a/Lux.API/Controllers/GenericController.cs
+++ b/Lux.API/Controllers/GenericController.cs
@@ -1,6 +1,5 @@
 using EgwCoreLib.Lux.Core.RestPayload;
 using EgwCoreLib.Lux.Data.Services;
-using EgwMultiEngineManager;
 using Microsoft.AspNetCore.Mvc;
 using NLog;
 using System.Diagnostics;
@@ -50,21 +49,17 @@ namespace Lux.API.Controllers
             {
                 Dictionary<string, string> DictExec = currReq.DictExec;
                 // controllo se mancassero parametri...
-                if(!DictExec.ContainsKey("Mode"))
+                if (!DictExec.ContainsKey("Mode"))
                 {
-                DictExec.Add("Mode", "1");
+                    DictExec.Add("Mode", "1");
                 }
                 if (!DictExec.ContainsKey("UID"))
                 {
                     DictExec.Add("UID", id);
                 }
-                if (!DictExec.ContainsKey("Jwd"))
-                {
-                    DictExec.Add("Jwd", demoJwd);
-                }
                 int nId = 1;
                 // da modificare con tipo richiesta...
-                ProcessArgs currArgs = new ProcessArgs(nId, DictExec);
+                EgwMultiEngineManager.Data.Question currArgs = new EgwMultiEngineManager.Data.Question(nId, currReq.EnvType, DictExec);
 
                 await _redisService.PublishAsync(pubChannel, currArgs.sProcessArgs);
                 svgContent = "DONE";
diff --git a/Lux.API/Controllers/WindowController.cs b/Lux.API/Controllers/WindowController.cs
index e05cbcb3..3b953422 100644
--- a/Lux.API/Controllers/WindowController.cs
+++ b/Lux.API/Controllers/WindowController.cs
@@ -1,5 +1,4 @@
 using EgwCoreLib.Lux.Data.Services;
-using EgwMultiEngineManager;
 using Microsoft.AspNetCore.Mvc;
 using NLog;
 using System.Diagnostics;
@@ -62,7 +61,8 @@ namespace Lux.API.Controllers
                 DictExec.Add("UID", id);
                 DictExec.Add("Jwd", currJwd);
                 int nId = 1;
-                ProcessArgs currArgs = new ProcessArgs(nId, DictExec);
+                // da modificare con tipo richiesta...
+                EgwMultiEngineManager.Data.Question currArgs = new EgwMultiEngineManager.Data.Question(nId, EgwMultiEngineManager.Data.Constants.ENVIRONMENTS.WINDOW, DictExec);
 
                 await _redisService.PublishAsync(pubChannel, currArgs.sProcessArgs);
                 svgContent = "DONE";
@@ -157,7 +157,8 @@ namespace Lux.API.Controllers
                 DictExec.Add("UID", id);
                 DictExec.Add("Jwd", currJwd);
                 int nId = 1;
-                ProcessArgs currArgs = new ProcessArgs(nId, DictExec);
+                // da modificare con tipo richiesta...
+                EgwMultiEngineManager.Data.Question currArgs = new EgwMultiEngineManager.Data.Question(nId, EgwMultiEngineManager.Data.Constants.ENVIRONMENTS.WINDOW, DictExec);
 
                 await _redisService.PublishAsync(pubChannel, currArgs.sProcessArgs);
                 svgContent = "DONE";
diff --git a/Lux.API/ExtLib/EgwMultiEngineManager.deps.json b/Lux.API/ExtLib/EgwMultiEngineManager.deps.json
deleted file mode 100644
index d97fa9f9..00000000
--- a/Lux.API/ExtLib/EgwMultiEngineManager.deps.json
+++ /dev/null
@@ -1,63 +0,0 @@
-{
-  "runtimeTarget": {
-    "name": ".NETStandard,Version=v2.0/",
-    "signature": ""
-  },
-  "compilationOptions": {},
-  "targets": {
-    ".NETStandard,Version=v2.0": {},
-    ".NETStandard,Version=v2.0/": {
-      "EgwMultiEngineManager/1.0.0": {
-        "dependencies": {
-          "NETStandard.Library": "2.0.3",
-          "Newtonsoft.Json": "13.0.3"
-        },
-        "runtime": {
-          "EgwMultiEngineManager.dll": {}
-        }
-      },
-      "Microsoft.NETCore.Platforms/1.1.0": {},
-      "NETStandard.Library/2.0.3": {
-        "dependencies": {
-          "Microsoft.NETCore.Platforms": "1.1.0"
-        }
-      },
-      "Newtonsoft.Json/13.0.3": {
-        "runtime": {
-          "lib/netstandard2.0/Newtonsoft.Json.dll": {
-            "assemblyVersion": "13.0.0.0",
-            "fileVersion": "13.0.3.27908"
-          }
-        }
-      }
-    }
-  },
-  "libraries": {
-    "EgwMultiEngineManager/1.0.0": {
-      "type": "project",
-      "serviceable": false,
-      "sha512": ""
-    },
-    "Microsoft.NETCore.Platforms/1.1.0": {
-      "type": "package",
-      "serviceable": true,
-      "sha512": "sha512-kz0PEW2lhqygehI/d6XsPCQzD7ff7gUJaVGPVETX611eadGsA3A877GdSlU0LRVMCTH/+P3o2iDTak+S08V2+A==",
-      "path": "microsoft.netcore.platforms/1.1.0",
-      "hashPath": "microsoft.netcore.platforms.1.1.0.nupkg.sha512"
-    },
-    "NETStandard.Library/2.0.3": {
-      "type": "package",
-      "serviceable": true,
-      "sha512": "sha512-st47PosZSHrjECdjeIzZQbzivYBJFv6P2nv4cj2ypdI204DO+vZ7l5raGMiX4eXMJ53RfOIg+/s4DHVZ54Nu2A==",
-      "path": "netstandard.library/2.0.3",
-      "hashPath": "netstandard.library.2.0.3.nupkg.sha512"
-    },
-    "Newtonsoft.Json/13.0.3": {
-      "type": "package",
-      "serviceable": true,
-      "sha512": "sha512-HrC5BXdl00IP9zeV+0Z848QWPAoCr9P3bDEZguI+gkLcBKAOxix/tLEAAHC+UvDNPv4a2d18lOReHMOagPa+zQ==",
-      "path": "newtonsoft.json/13.0.3",
-      "hashPath": "newtonsoft.json.13.0.3.nupkg.sha512"
-    }
-  }
-}
\ No newline at end of file
diff --git a/Lux.API/ExtLib/EgwMultiEngineManager.dll b/Lux.API/ExtLib/EgwMultiEngineManager.dll
deleted file mode 100644
index d5eeb1e7..00000000
Binary files a/Lux.API/ExtLib/EgwMultiEngineManager.dll and /dev/null differ
diff --git a/Lux.API/Lux.API.csproj b/Lux.API/Lux.API.csproj
index e29a0f2b..5dcf6752 100644
--- a/Lux.API/Lux.API.csproj
+++ b/Lux.API/Lux.API.csproj
@@ -4,7 +4,7 @@
         <TargetFramework>net8.0</TargetFramework>
         <Nullable>enable</Nullable>
         <ImplicitUsings>enable</ImplicitUsings>
-        <Version>0.9.2508.0511</Version>
+        <Version>0.9.2508.0615</Version>
     </PropertyGroup>
 
     <ItemGroup>
@@ -58,6 +58,7 @@
     </ItemGroup>
 
     <ItemGroup>
+        <PackageReference Include="EgwMultiEngineManager.Data" Version="2.7.8.2" />
         <PackageReference Include="NLog" Version="6.0.1" />
         <PackageReference Include="NLog.Web.AspNetCore" Version="6.0.1" />
         <PackageReference Include="Swashbuckle.AspNetCore" Version="6.6.2" />
@@ -79,6 +80,10 @@
             <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
         </None>
     </ItemGroup>
+
+    <ItemGroup>
+      <Folder Include="ExtLib\" />
+    </ItemGroup>
     <Target Name="PostBuild" AfterTargets="PostBuildEvent">
         <Exec Command="powershell.exe -ExecutionPolicy Unrestricted -NoProfile -NonInteractive -File $(ProjectDir)\post-build.ps1 -ProjectDir $(ProjectDir) -ProjectPath $(ProjectPath)" />
     </Target>
diff --git a/Lux.API/Services/ExternalMessageProcessor.cs b/Lux.API/Services/ExternalMessageProcessor.cs
index 6c714e46..46b413dd 100644
--- a/Lux.API/Services/ExternalMessageProcessor.cs
+++ b/Lux.API/Services/ExternalMessageProcessor.cs
@@ -1,5 +1,4 @@
 using EgwCoreLib.Lux.Data.Services;
-using EgwMultiEngineManager;
 using EgwCoreLib.Lux.Data;
 using Newtonsoft.Json;
 using NLog;
@@ -32,7 +31,7 @@ namespace Lux.API.Services
             {
                 try
                 {
-                    var retData = JsonConvert.DeserializeObject<ProcessArgsResult>(rawData);
+                    var retData = JsonConvert.DeserializeObject<EgwMultiEngineManager.Data.Answer>(rawData);
                     if (retData != null)
                     {
                         if (retData.Args != null && retData.Args.Count > 0)