diff --git a/Application/FileConverter/FileConverter.csproj b/Application/FileConverter/FileConverter.csproj
index 36e86cb..2c98a1c 100644
--- a/Application/FileConverter/FileConverter.csproj
+++ b/Application/FileConverter/FileConverter.csproj
@@ -453,8 +453,8 @@
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <PropertyGroup>
     <PostBuildEvent>copy /Y "$(SolutionDir)Middleware\ffmpeg\ffmpeg.exe" "$(TargetDir)ffmpeg.exe"
-copy /Y "$(SolutionDir)Middleware\gs\x86\gsdll32.dll" "$(TargetDir)gsdll32.dll"
-copy /Y "$(SolutionDir)Middleware\gs\x86\gswin32c.exe" "$(TargetDir)gswin32c.exe"
+copy /Y "$(SolutionDir)Middleware\gs\gsdll64.dll" "$(TargetDir)gsdll64.dll"
+copy /Y "$(SolutionDir)Middleware\gs\gswin64c.exe" "$(TargetDir)gswin64c.exe"
 copy /Y "$(ProjectDir)Settings.default.xml" "$(TargetDir)Settings.default.xml"
 robocopy $(TargetDir) $(TargetDir)\Languages "$(TargetName).resources.dll" /CREATE /S /XD Languages /IS /IT /NFL /NDL /NJH /NJS /NC /NS /NP
 if %25errorlevel%25 leq 1 exit 0 else exit %25errorlevel%25
diff --git a/Installer/Product.wxs b/Installer/Product.wxs
index 8197c00..ca18af0 100644
--- a/Installer/Product.wxs
+++ b/Installer/Product.wxs
@@ -91,10 +91,10 @@
                 <File Id="Magick.NET.dll" Source="$(var.FileConverter.TargetDir)Magick.NET-Q16-AnyCPU.dll" KeyPath="yes" Checksum="yes" />
             </Component>
             <Component Guid="{6925974E-AFE0-4833-B797-36AE33DF9D4D}">
-                <File Id="gsdll32.dll" Source="$(var.FileConverter.TargetDir)gsdll32.dll" KeyPath="yes" Checksum="yes" />
+                <File Id="gsdll64.dll" Source="$(var.FileConverter.TargetDir)gsdll64.dll" KeyPath="yes" Checksum="yes" />
             </Component>
             <Component Guid="{DC549AF7-6004-423E-BFE3-3508F4AC4682}">
-                <File Id="gswin32c.exe" Source="$(var.FileConverter.TargetDir)gswin32c.exe" KeyPath="yes" Checksum="yes" />
+                <File Id="gswin64c.exe" Source="$(var.FileConverter.TargetDir)gswin64c.exe" KeyPath="yes" Checksum="yes" />
             </Component>
             <Component Guid="{12B808AB-C4E3-4B0D-B34B-0124C75B2279}">
                 <File Id="Markdown.Xaml.dll" KeyPath="yes" Source="$(var.FileConverter.TargetDir)Markdown.Xaml.dll" Checksum="yes" />
diff --git a/Middleware/gs/x86/gsdll32.dll b/Middleware/gs/gsdll64.dll
similarity index 55%
rename from Middleware/gs/x86/gsdll32.dll
rename to Middleware/gs/gsdll64.dll
index 4618936..9086c09 100644
Binary files a/Middleware/gs/x86/gsdll32.dll and b/Middleware/gs/gsdll64.dll differ
diff --git a/Middleware/gs/gswin64c.exe b/Middleware/gs/gswin64c.exe
new file mode 100644
index 0000000..819d76d
Binary files /dev/null and b/Middleware/gs/gswin64c.exe differ
diff --git a/Middleware/gs/x86/gswin32c.exe b/Middleware/gs/x86/gswin32c.exe
deleted file mode 100644
index 1939247..0000000
Binary files a/Middleware/gs/x86/gswin32c.exe and /dev/null differ