diff --git a/GenericTest/GenericTestDlg.cs b/GenericTest/GenericTestDlg.cs
index 0f6c5d3ec..84c6dc462 100644
--- a/GenericTest/GenericTestDlg.cs
+++ b/GenericTest/GenericTestDlg.cs
@@ -5,7 +5,6 @@ using System;
 using System.Collections.Generic;
 using System.Drawing;
 using System.IO;
-using System.IO.Ports;
 using System.Linq;
 using System.Threading;
 using System.Windows.Forms;
diff --git a/S640TestApp/S640TestWnd.cs b/S640TestApp/S640TestWnd.cs
index 8dd40f75f..3eed92429 100644
--- a/S640TestApp/S640TestWnd.cs
+++ b/S640TestApp/S640TestWnd.cs
@@ -1,14 +1,6 @@
 using System;
 using System.Collections.Generic;
-using System.ComponentModel;
-using System.Data;
-using System.Drawing;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 using System.Windows.Forms;
-using Common;
-using Config;
 using Config.Entities;
 using RestClient;
 using Results.Entities;
diff --git a/SharedComponents/obj/SharedComponents.csproj.nuget.g.props b/SharedComponents/obj/SharedComponents.csproj.nuget.g.props
index d780aba7f..1fe43d443 100644
--- a/SharedComponents/obj/SharedComponents.csproj.nuget.g.props
+++ b/SharedComponents/obj/SharedComponents.csproj.nuget.g.props
@@ -5,12 +5,11 @@
     <RestoreTool Condition=" '$(RestoreTool)' == '' ">NuGet</RestoreTool>
     <ProjectAssetsFile Condition=" '$(ProjectAssetsFile)' == '' ">$(MSBuildThisFileDirectory)project.assets.json</ProjectAssetsFile>
     <NuGetPackageRoot Condition=" '$(NuGetPackageRoot)' == '' ">$(UserProfile)\.nuget\packages\</NuGetPackageRoot>
-    <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">C:\Users\MFRNIAK\.nuget\packages\;C:\Program Files (x86)\Microsoft Visual Studio\Shared\NuGetPackages</NuGetPackageFolders>
+    <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">C:\Users\micha\.nuget\packages\</NuGetPackageFolders>
     <NuGetProjectStyle Condition=" '$(NuGetProjectStyle)' == '' ">PackageReference</NuGetProjectStyle>
-    <NuGetToolVersion Condition=" '$(NuGetToolVersion)' == '' ">6.14.0</NuGetToolVersion>
+    <NuGetToolVersion Condition=" '$(NuGetToolVersion)' == '' ">6.9.2</NuGetToolVersion>
   </PropertyGroup>
   <ItemGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
-    <SourceRoot Include="C:\Users\MFRNIAK\.nuget\packages\" />
-    <SourceRoot Include="C:\Program Files (x86)\Microsoft Visual Studio\Shared\NuGetPackages\" />
+    <SourceRoot Include="C:\Users\micha\.nuget\packages\" />
   </ItemGroup>
 </Project>
\ No newline at end of file