diff --git a/FemDesign.Core/FemDesignConnection.cs b/FemDesign.Core/FemDesignConnection.cs
index 6f24ab58..5be865a2 100644
--- a/FemDesign.Core/FemDesignConnection.cs
+++ b/FemDesign.Core/FemDesignConnection.cs
@@ -1016,10 +1016,6 @@ public FemDesign.Results.InteractionSurface RunInteractionSurface(FemDesign.Bars
 
         public void LoadGroupToLoadComb(bool fu = true, bool fua = true, bool fus = true, bool fsq = true, bool fsf = true, bool fsc = true, bool fSeisSigned = true, bool fSeisTorsion = true, bool fSeisZdir = true, bool fSkipMinDL = true, bool fForceTemp = true, bool fShortName = true)
         {
-            var version = Int32.Parse(this._process.MainModule.FileVersionInfo.FileVersion.Replace(".", ""), CultureInfo.InvariantCulture);
-            if (version < 22040)
-                throw new Exception("FEM-Design 22.00.004 or greater is required!");
-
             var cmdLoadGroupToLoadComb = new CmdLoadGroupToLoadComb(fu, fua, fus, fsq, fsf, fsc, fSeisSigned, fSeisTorsion, fSeisZdir, fSkipMinDL, fForceTemp, fShortName);
 
             string logfile = OutputFileHelper.GetLogfilePath(OutputDir);
diff --git a/FemDesign.Grasshopper/Loads/Load groups/LoadGroupToLoadComb.cs b/FemDesign.Grasshopper/Loads/Load groups/LoadGroupToLoadComb.cs
index 8020efa9..83e8e6e8 100644
--- a/FemDesign.Grasshopper/Loads/Load groups/LoadGroupToLoadComb.cs	
+++ b/FemDesign.Grasshopper/Loads/Load groups/LoadGroupToLoadComb.cs	
@@ -131,10 +131,29 @@ protected override void SolveInstance(IGH_DataAccess DA)
 
             var loadCombinations = new List<FemDesign.Loads.LoadCombination>();
 
+
+            #region Set Current Directory
+            bool fileExist = OnPingDocument().IsFilePathDefined;
+            if (!fileExist)
+            {
+                // hops issue
+                //var folderPath = System.IO.Directory.GetCurrentDirectory();
+                string tempPath = System.IO.Path.GetTempPath();
+                System.IO.Directory.SetCurrentDirectory(tempPath);
+            }
+            else
+            {
+                var filePath = OnPingDocument().FilePath;
+                var currentDir = System.IO.Path.GetDirectoryName(filePath);
+                System.IO.Directory.SetCurrentDirectory(currentDir);
+            }
+            #endregion
+
+
             // Create Task
             var t = Task.Run(() =>
             {
-                var connection = new FemDesignConnection(minimized: true, tempOutputDir: false);
+                var connection = new FemDesignConnection(minimized: true);
 
                 var model = new Model(countryCode, loadCases: _loadCases, loadGroups: loadGroups);
                 model.Entities.Loads.LoadGroupTable.SimpleCombinationMethod = _combinationMethod;