diff --git a/C-TRACK/C-TRACK.csproj b/C-TRACK/C-TRACK.csproj
index 0e10f20..61f2102 100644
--- a/C-TRACK/C-TRACK.csproj
+++ b/C-TRACK/C-TRACK.csproj
@@ -256,7 +256,6 @@
     <Content Include="error.html" />
     <Content Include="example-favicon.ico" />
     <Content Include="export.aspx" />
-    <Content Include="ExtLibrary\ICSharpCode.SharpZipLib.dll" />
     <Content Include="favicon.ico" />
     <Content Include="forceUser.aspx" />
     <Content Include="Global.asax" />
@@ -768,6 +767,7 @@
   </ItemGroup>
   <ItemGroup>
     <Folder Include="App_Data\" />
+    <Folder Include="ExtLibrary\" />
     <Folder Include="WS\" />
   </ItemGroup>
   <ItemGroup>
diff --git a/Jenkinsfile b/Jenkinsfile
index 27f45e4..b9ba77c 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -21,7 +21,7 @@ pipeline {
 
       /* calcolo numero versione... diverso x branch MASTER/DEVELOP */
       script {
-        withEnv(['NEXT_BUILD_NUMBER=210']) {
+        withEnv(['NEXT_BUILD_NUMBER=211']) {
           // env.versionNumber = VersionNumber(versionNumberString : '1.4.${BUILD_DATE_FORMATTED, "yyMM"}.${BUILDS_ALL_TIME}', projectStartDate : '2018-01-01', skipFailedBuilds: true)
           env.versionNumber = VersionNumber(versionNumberString : '1.4.${BUILD_DATE_FORMATTED, "yyMM"}.${BUILDS_ALL_TIME}', projectStartDate : '2018-01-01', skipFailedBuilds: true, overrideBuildsAllTime: '${NEXT_BUILD_NUMBER}')
             env.APP_NAME = 'C.TRACK'
@@ -216,7 +216,7 @@ def fixNuget(solutionFile) {
   // bat "e:\\nuget setapikey fe387daa-d07c-3207-877e-96c8be1be91b -source http://nexus.steamware.net/repository/nuget-group"
   // solo la prima volta va aggiunta...
   hasSource = bat "e:\\nuget sources list | find \"Steamware\" /C"
-  if(hasSource == 0)
+  if(hasSource == "0")
   {
     bat "e:\\nuget sources Add -Name \"Steamware Nexus\" -Source http://nexus.steamware.net/repository/nuget-group"
   }