diff --git a/CSRender/CSRender2019.csproj b/CSRender/CSRender2019.csproj
new file mode 100644
index 0000000000000000000000000000000000000000..f35f288a5349c09e06aaba3010270d63c8305b16
--- /dev/null
+++ b/CSRender/CSRender2019.csproj
@@ -0,0 +1,121 @@
+
+
+
+
+ Debug
+ AnyCPU
+ {FD99EFAA-2479-4E3B-BD1A-5B785288E3B3}
+ Exe
+ CSRender
+ CSRender
+ v4.6.1
+ 512
+ true
+ true
+
+ false
+ publish\
+ true
+ Disk
+ false
+ Foreground
+ 7
+ Days
+ false
+ false
+ true
+ 0
+ 1.0.0.%2a
+ false
+ true
+
+
+
+
+ AnyCPU
+ true
+ full
+ false
+ ..\bin\Debug\
+ DEBUG;TRACE
+ prompt
+ 4
+ false
+
+
+ AnyCPU
+ pdbonly
+ true
+ ..\bin\Release\
+ TRACE
+ prompt
+ 4
+ false
+
+
+
+
+ app.manifest
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ True
+ True
+ Settings.settings
+
+
+
+
+
+ Designer
+
+
+ SettingsSingleFileGenerator
+ Settings.Designer.cs
+
+
+
+
+
+ False
+ .NET Framework 3.5 SP1
+ false
+
+
+
+
+
+
+
+ 10.0.19041.1
+
+
+ 2.13.0
+
+
+ 2018.4.8.256
+
+
+ 5.0.0-preview.5.20278.1
+
+
+
+
\ No newline at end of file
diff --git a/CSRender2019.sln b/CSRender2019.sln
new file mode 100644
index 0000000000000000000000000000000000000000..9259ae92e6386ddfd17bbc9856bf45453a5b8d0a
--- /dev/null
+++ b/CSRender2019.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.31613.86
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CSRender2019", "CSRender\CSRender2019.csproj", "{FD99EFAA-2479-4E3B-BD1A-5B785288E3B3}"
+EndProject
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ Debug|Any CPU = Debug|Any CPU
+ Release|Any CPU = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ {FD99EFAA-2479-4E3B-BD1A-5B785288E3B3}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {FD99EFAA-2479-4E3B-BD1A-5B785288E3B3}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {FD99EFAA-2479-4E3B-BD1A-5B785288E3B3}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {FD99EFAA-2479-4E3B-BD1A-5B785288E3B3}.Release|Any CPU.Build.0 = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(SolutionProperties) = preSolution
+ HideSolutionNode = FALSE
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ SolutionGuid = {8B1418EB-CA5D-4F34-9026-020B0B30AE79}
+ EndGlobalSection
+EndGlobal
diff --git "a/CSRender_VC2019\343\202\273\343\203\203\343\203\210\343\202\242\343\203\203\343\203\227\346\226\271\346\263\225.txt" "b/CSRender_VC2019\343\202\273\343\203\203\343\203\210\343\202\242\343\203\203\343\203\227\346\226\271\346\263\225.txt"
index f21006874621b068fb0d52fe24e71a0c0c501e8f..5f86fc0b9dc5d4e93e87203ae9aa9475a7b6fa6e 100644
--- "a/CSRender_VC2019\343\202\273\343\203\203\343\203\210\343\202\242\343\203\203\343\203\227\346\226\271\346\263\225.txt"
+++ "b/CSRender_VC2019\343\202\273\343\203\203\343\203\210\343\202\242\343\203\203\343\203\227\346\226\271\346\263\225.txt"
@@ -15,4 +15,13 @@ VC2019でのCSRendefソリューションのセットアップ方法 2021/08/30
※10.0.19041.xxxx:Windows 10 Version 2004 の場合は、これを選択
３－５．[インストール] をクリック
+備考：Microsoft.Windows.SDK.Contractsが見つからない場合、または使用できない場合
+４．[NuGet パッケージ マネージャー] ウィンドウの右上にあるパッケージソースが「nuget.org」になっていることを確認
+５．なっていない場合は、右側の設定アイコンをクリック
+６．「＋」ボタンを押下し、
+ 名前 ：nuget.org
+ ソース：https://api.nuget.org/v3/index.json
+ 更新ボタンを押下
+７．Microsoft.Windows.SDK.Contractsを再インストールする
+
参照：https://docs.microsoft.com/en-us/dotnet/api/system.drawing.imaging.encoder.compression?view=net-5.0
diff --git a/bin/Release/CSRender.exe b/bin/Release/CSRender.exe
index 41198880d4a88ed5db562abb2fe31f711c743710..36dd24cbf49a0e0e8eebf3d767277569398ac7a1 100644
Binary files a/bin/Release/CSRender.exe and b/bin/Release/CSRender.exe differ
diff --git a/bin/Release/CSRender.exe.config b/bin/Release/CSRender.exe.config
index 45437954e08a2d113d4b04d9d9f51e30f4676ab9..5ee0d86ba06651f5c62a3cbb75951202bc64a1bb 100644
--- a/bin/Release/CSRender.exe.config
+++ b/bin/Release/CSRender.exe.config
@@ -1,6 +1,326 @@
-
-
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+
\ No newline at end of file