diff --git a/.vs/config/applicationhost.config b/.vs/config/applicationhost.config
index 4c1a361d..45d32f0f 100644
--- a/.vs/config/applicationhost.config
+++ b/.vs/config/applicationhost.config
@@ -170,7 +170,7 @@
             </site>
             <site name="MP-Admin" id="3">
                 <application path="/" applicationPool="Clr4IntegratedAppPool">
-                    <virtualDirectory path="/" physicalPath="C:\Users\samuele\Documents\VisualStudioProjects\MoonPro_dotnet\MP-Admin" />
+                    <virtualDirectory path="/" physicalPath="C:\Users\samuele.steamw\Documents\Visual Studio 2017\Projects\MoonPro_dotnet\MP-Admin" />
                 </application>
                 <bindings>
                     <binding protocol="http" bindingInformation="*:56734:localhost" />
@@ -178,7 +178,7 @@
             </site>
             <site name="MoonProTablet" id="4">
                 <application path="/" applicationPool="Clr4IntegratedAppPool">
-                    <virtualDirectory path="/" physicalPath="C:\Users\samuele\Documents\VisualStudioProjects\MoonPro_dotnet\MP-Tablet" />
+                    <virtualDirectory path="/" physicalPath="C:\Users\samuele.steamw\Documents\Visual Studio 2017\Projects\MoonPro_dotnet\MP-Tablet" />
                 </application>
                 <bindings>
                     <binding protocol="http" bindingInformation="*:56739:localhost" />
@@ -186,7 +186,7 @@
             </site>
             <site name="MP-Site" id="5">
                 <application path="/" applicationPool="Clr4IntegratedAppPool">
-                    <virtualDirectory path="/" physicalPath="C:\Users\samuele\Documents\VisualStudioProjects\MoonPro_dotnet\MP-Site" />
+                    <virtualDirectory path="/" physicalPath="C:\Users\samuele.steamw\Documents\Visual Studio 2017\Projects\MoonPro_dotnet\MP-Site" />
                 </application>
                 <bindings>
                     <binding protocol="http" bindingInformation="*:54806:localhost" />
@@ -202,7 +202,7 @@
             </site>
             <site name="MP" id="7">
                 <application path="/" applicationPool="Clr4IntegratedAppPool">
-                    <virtualDirectory path="/" physicalPath="C:\Users\samuele\Documents\VisualStudioProjects\MoonPro_dotnet\MP" />
+                    <virtualDirectory path="/" physicalPath="C:\Users\samuele.steamw\Documents\Visual Studio 2017\Projects\MoonPro_dotnet\MP" />
                 </application>
                 <bindings>
                     <binding protocol="http" bindingInformation="*:2809:localhost" />
@@ -226,7 +226,7 @@
             </site>
             <site name="MP-IO(1)" id="10">
                 <application path="/" applicationPool="Clr4IntegratedAppPool">
-                    <virtualDirectory path="/" physicalPath="C:\Users\samuele\Documents\VisualStudioProjects\MoonPro_dotnet\MP-IO" />
+                    <virtualDirectory path="/" physicalPath="C:\Users\samuele.steamw\Documents\Visual Studio 2017\Projects\MoonPro_dotnet\MP-IO" />
                 </application>
                 <bindings>
                     <binding protocol="http" bindingInformation="*:20967:localhost" />
@@ -234,7 +234,7 @@
             </site>
             <site name="MP-MON(1)" id="11">
                 <application path="/" applicationPool="Clr4IntegratedAppPool">
-                    <virtualDirectory path="/" physicalPath="C:\Users\samuele\Documents\VisualStudioProjects\MoonPro_dotnet\MP-MON" />
+                    <virtualDirectory path="/" physicalPath="C:\Users\samuele.steamw\Documents\Visual Studio 2017\Projects\MoonPro_dotnet\MP-MON" />
                 </application>
                 <bindings>
                     <binding protocol="http" bindingInformation="*:14216:localhost" />
diff --git a/Jenkinsfile b/Jenkinsfile
index 5ce73480..38cbd26f 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -17,7 +17,7 @@ pipeline {
 
       /* calcolo numero versione... diverso x branch MASTER/DEVELOP */
       script {
-        withEnv(['NEXT_BUILD_NUMBER=720']) {
+        withEnv(['NEXT_BUILD_NUMBER=721']) {
           // env.versionNumber = VersionNumber(versionNumberString : '5.0.${BUILD_DATE_FORMATTED, "yyMM"}.${BUILDS_ALL_TIME}', projectStartDate : '2006-01-01', skipFailedBuilds: true)
           env.versionNumber = VersionNumber(versionNumberString : '5.0.${BUILD_DATE_FORMATTED, "yyMM"}.${BUILDS_ALL_TIME}', projectStartDate : '2006-01-01', skipFailedBuilds: true, overrideBuildsAllTime: '${NEXT_BUILD_NUMBER}')
             env.APP_NAME = 'MAPO'
diff --git a/MP-Tablet/WebUserControls/mod_dettMacchina.ascx.cs b/MP-Tablet/WebUserControls/mod_dettMacchina.ascx.cs
index 1afc5303..b2a5116b 100644
--- a/MP-Tablet/WebUserControls/mod_dettMacchina.ascx.cs
+++ b/MP-Tablet/WebUserControls/mod_dettMacchina.ascx.cs
@@ -1,6 +1,7 @@
 using MapoDb;
 using SteamWare;
 using System;
+using System.Web;
 using System.Web.UI;
 
 namespace MoonProTablet.WebUserControls
@@ -179,8 +180,13 @@ namespace MoonProTablet.WebUserControls
       try
       {
         string filePath = docFilePath(Disegno);
-        fileMover.obj.setDirectory("");
-        answ = fileMover.obj.fileExist(filePath);
+        answ = fileMover.obj.fileExist(HttpRuntime.AppDomainAppPath, filePath);
+        // tolgo eventuale "~/" se non trova
+        if (!answ)
+        {
+          answ = fileMover.obj.fileExist(HttpRuntime.AppDomainAppPath, filePath.Replace("~/", ""));
+        }
+#if false
         // se non trova provo a sostituire "~/" con "./"
         if (!answ)
         {
@@ -202,7 +208,8 @@ namespace MoonProTablet.WebUserControls
         {
           fileMover.obj.setDirectory(Server.MapPath(""));
           answ = fileMover.obj.fileExist(filePath.Replace("~/", ""));
-        }
+        } 
+#endif
       }
       catch (Exception exc)
       {
diff --git a/MP/MP.csproj b/MP/MP.csproj
index 757c03c1..a2c7aaab 100644
--- a/MP/MP.csproj
+++ b/MP/MP.csproj
@@ -166,6 +166,9 @@
     </Content>
     <Content Include="favicon.ico" />
     <Content Include="fonts\fontawesome-webfont.svg" />
+    <Content Include="logs\PlaceHolder.file">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
     <None Include="Scripts\jquery-3.2.1.intellisense.js" />
     <Content Include="Resources\ChangeLog.html">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
@@ -285,7 +288,6 @@
   </ItemGroup>
   <ItemGroup>
     <Folder Include="App_Data\" />
-    <Folder Include="logs\" />
     <Folder Include="Resources\Donati\BASI\" />
   </ItemGroup>
   <ItemGroup>
@@ -363,7 +365,7 @@
     <VisualStudio>
       <FlavorProperties GUID="{349c5851-65df-11da-9384-00065b846f21}">
         <WebProjectProperties>
-          <UseIIS>True</UseIIS>
+          <UseIIS>False</UseIIS>
           <AutoAssignPort>True</AutoAssignPort>
           <DevelopmentServerPort>2809</DevelopmentServerPort>
           <DevelopmentServerVPath>/</DevelopmentServerVPath>
diff --git a/MP/MP.csproj.user b/MP/MP.csproj.user
index 2695a840..4d6036df 100644
--- a/MP/MP.csproj.user
+++ b/MP/MP.csproj.user
@@ -12,5 +12,29 @@
     <UseGlobalApplicationHostFile />
     <LastActiveSolutionConfig>Debug|Any CPU</LastActiveSolutionConfig>
   </PropertyGroup>
-  <ProjectExtensions />
+  <ProjectExtensions>
+    <VisualStudio>
+      <FlavorProperties GUID="{349c5851-65df-11da-9384-00065b846f21}">
+        <WebProjectProperties>
+          <StartPageUrl>
+          </StartPageUrl>
+          <StartAction>CurrentPage</StartAction>
+          <AspNetDebugging>True</AspNetDebugging>
+          <SilverlightDebugging>False</SilverlightDebugging>
+          <NativeDebugging>False</NativeDebugging>
+          <SQLDebugging>False</SQLDebugging>
+          <ExternalProgram>
+          </ExternalProgram>
+          <StartExternalURL>
+          </StartExternalURL>
+          <StartCmdLineArguments>
+          </StartCmdLineArguments>
+          <StartWorkingDirectory>
+          </StartWorkingDirectory>
+          <EnableENC>True</EnableENC>
+          <AlwaysStartWebServerOnDebug>True</AlwaysStartWebServerOnDebug>
+        </WebProjectProperties>
+      </FlavorProperties>
+    </VisualStudio>
+  </ProjectExtensions>
 </Project>
\ No newline at end of file
diff --git a/MP/logs/PlaceHolder.file b/MP/logs/PlaceHolder.file
new file mode 100644
index 00000000..5f282702
--- /dev/null
+++ b/MP/logs/PlaceHolder.file
@@ -0,0 +1 @@
+
\ No newline at end of file