diff --git a/device/lib/x64/Debug/libcrypto.lib b/device/lib/x64/Debug/libcrypto.lib
new file mode 100644
index 0000000..d68b56f
Binary files /dev/null and b/device/lib/x64/Debug/libcrypto.lib differ
diff --git a/device/lib/x64/Debug/libssl.lib b/device/lib/x64/Debug/libssl.lib
new file mode 100644
index 0000000..f99235e
Binary files /dev/null and b/device/lib/x64/Debug/libssl.lib differ
diff --git a/device/lib/x64/Release/libcrypto.lib b/device/lib/x64/Release/libcrypto.lib
new file mode 100644
index 0000000..d68b56f
Binary files /dev/null and b/device/lib/x64/Release/libcrypto.lib differ
diff --git a/device/lib/x64/Release/libssl.lib b/device/lib/x64/Release/libssl.lib
new file mode 100644
index 0000000..f99235e
Binary files /dev/null and b/device/lib/x64/Release/libssl.lib differ
diff --git a/device/lib/x86/Debug/libcrypto.lib b/device/lib/x86/Debug/libcrypto.lib
new file mode 100644
index 0000000..d68b56f
Binary files /dev/null and b/device/lib/x86/Debug/libcrypto.lib differ
diff --git a/device/lib/x86/Debug/libssl.lib b/device/lib/x86/Debug/libssl.lib
new file mode 100644
index 0000000..f99235e
Binary files /dev/null and b/device/lib/x86/Debug/libssl.lib differ
diff --git a/device/lib/x86/Release/libcrypto.lib b/device/lib/x86/Release/libcrypto.lib
new file mode 100644
index 0000000..d68b56f
Binary files /dev/null and b/device/lib/x86/Release/libcrypto.lib differ
diff --git a/device/lib/x86/Release/libssl.lib b/device/lib/x86/Release/libssl.lib
new file mode 100644
index 0000000..f99235e
Binary files /dev/null and b/device/lib/x86/Release/libssl.lib differ
diff --git a/device/scanner.vcxproj b/device/scanner.vcxproj
index 4efab7d..27c606d 100644
--- a/device/scanner.vcxproj
+++ b/device/scanner.vcxproj
@@ -173,7 +173,7 @@ move /Y "$(OutDirFullPath)$(ProjectName).pdb" "%FINAL_DIR%"
       <SubSystem>Console</SubSystem>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <IgnoreSpecificDefaultLibraries>msvcprtd.lib;</IgnoreSpecificDefaultLibraries>
-      <AdditionalDependencies>opencv_world3414.lib;IlmImf.lib;ittnotify.lib;leptonica.lib;libjasper.lib;libjpeg-turbo.lib;libpng.lib;libtiff.lib;libwebp.lib;log4cplusS.lib;zlib.lib;user32.lib</AdditionalDependencies>
+      <AdditionalDependencies>opencv_world3414.lib;IlmImf.lib;ittnotify.lib;leptonica.lib;libjasper.lib;libjpeg-turbo.lib;libpng.lib;libtiff.lib;libwebp.lib;log4cplusS.lib;zlib.lib;user32.lib;libcrypto.lib;libssl.lib</AdditionalDependencies>
       <ModuleDefinitionFile>$(ProjectDir)device.def</ModuleDefinitionFile>
     </Link>
     <PostBuildEvent>
diff --git a/device/scanner.vcxproj.user b/device/scanner.vcxproj.user
new file mode 100644
index 0000000..88a5509
--- /dev/null
+++ b/device/scanner.vcxproj.user
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup />
+</Project>
\ No newline at end of file
diff --git a/sln/hgscanner.sln b/sln/hgscanner.sln
index dc15f3b..f328b43 100644
--- a/sln/hgscanner.sln
+++ b/sln/hgscanner.sln
@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.32106.194
+# Visual Studio Version 17
+VisualStudioVersion = 17.2.32616.157
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "sane", "..\sane\sane.vcxproj", "{6EEC8A02-7F98-4422-8ED6-2434D43BD1E1}"
 EndProject
@@ -13,6 +13,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "setup", "setup", "{F6774650
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "hgsetver", "hgsetver\hgsetver.vcxproj", "{A7528596-FBA2-4FFF-8649-C8D0EEBC6554}"
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testdemo", "testdemo\testdemo.vcxproj", "{6817035F-A550-4ED5-8338-8616F2FB1CA8}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|x64 = Debug|x64
@@ -53,6 +55,14 @@ Global
 		{A7528596-FBA2-4FFF-8649-C8D0EEBC6554}.Release|x64.Build.0 = Release|x64
 		{A7528596-FBA2-4FFF-8649-C8D0EEBC6554}.Release|x86.ActiveCfg = Release|Win32
 		{A7528596-FBA2-4FFF-8649-C8D0EEBC6554}.Release|x86.Build.0 = Release|Win32
+		{6817035F-A550-4ED5-8338-8616F2FB1CA8}.Debug|x64.ActiveCfg = Debug|x64
+		{6817035F-A550-4ED5-8338-8616F2FB1CA8}.Debug|x64.Build.0 = Debug|x64
+		{6817035F-A550-4ED5-8338-8616F2FB1CA8}.Debug|x86.ActiveCfg = Debug|Win32
+		{6817035F-A550-4ED5-8338-8616F2FB1CA8}.Debug|x86.Build.0 = Debug|Win32
+		{6817035F-A550-4ED5-8338-8616F2FB1CA8}.Release|x64.ActiveCfg = Release|x64
+		{6817035F-A550-4ED5-8338-8616F2FB1CA8}.Release|x64.Build.0 = Release|x64
+		{6817035F-A550-4ED5-8338-8616F2FB1CA8}.Release|x86.ActiveCfg = Release|Win32
+		{6817035F-A550-4ED5-8338-8616F2FB1CA8}.Release|x86.Build.0 = Release|Win32
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE