diff --git a/GPW_Admin/WebUserControls/mod_adminProgetti.ascx.cs b/GPW_Admin/WebUserControls/mod_adminProgetti.ascx.cs
index a2ca2c5..46e45c5 100644
--- a/GPW_Admin/WebUserControls/mod_adminProgetti.ascx.cs
+++ b/GPW_Admin/WebUserControls/mod_adminProgetti.ascx.cs
@@ -2,6 +2,7 @@
 using Newtonsoft.Json;
 using SteamWare;
 using System;
+using System.Collections.Generic;
 using System.Data;
 using System.Web.UI;
 using System.Web.UI.WebControls;
@@ -46,6 +47,7 @@ namespace GPW_Admin.WebUserControls
             intAnalys = date;
             showArch = false;
             showEmpty = true;
+
         }
 
         #endregion Public Constructors
@@ -98,18 +100,6 @@ namespace GPW_Admin.WebUserControls
             }
         }
 
-        protected int idxCliSel
-        {
-            get
-            {
-                return memLayer.ML.IntSessionObj("idxCli_sel");
-            }
-            set
-            {
-                memLayer.ML.setSessionVal("idxCli_sel", $"{value}");
-            }
-        }
-
         protected int idxProjSel
         {
             get
@@ -202,7 +192,14 @@ namespace GPW_Admin.WebUserControls
         /// <param name="e"></param>
         private void filtroCli_eh_selValore(object sender, EventArgs e)
         {
-            idxCliSel = filtroCli.isChecked ? filtroCli.valoreInt : 0;
+            if (filtroCli.isChecked)
+            {
+                memLayer.ML.setSessionVal("idxCli_sel", filtroCli.valore);
+            }
+            else
+            {
+                memLayer.ML.setSessionVal("idxCli_sel", "");
+            }
             // salvo!
             var tempFilt = currFiltProj;
             tempFilt.filtCli = filtroCli.isChecked;
@@ -262,7 +259,6 @@ namespace GPW_Admin.WebUserControls
             showVuoti = currFilt.showEmpty;
             showOnlyStarred = currFilt.onlyStarred;
             filtroCli.isChecked = currFilt.filtCli;
-            idxCliSel = filtroCli.isChecked ? filtroCli.valoreInt : 0;
             filtroGrp.isChecked = currFilt.filtGrp;
             // se deselezionato --> svuoto
             if (!currFilt.filtGrp)
@@ -613,7 +609,7 @@ namespace GPW_Admin.WebUserControls
                         try
                         {
                             idxCli = DataProxy.DP.taAP.getByIdxPrj(idxProgetto)[0].idxCliente;
-                            idxCliSel = idxCli;
+                            memLayer.ML.setSessionVal("idxCli_sel", $"{idxCli}");
                         }
                         catch
                         { }