diff --git a/sys/windows/Makefile.nmake b/sys/windows/Makefile.nmake
index 4c11ff77f..b3a1c4bb6 100644
--- a/sys/windows/Makefile.nmake
+++ b/sys/windows/Makefile.nmake
@@ -9,7 +9,7 @@
 #
 #       Visual Studio Compilers Tested:
 #            - Microsoft Visual Studio 2019 Community Edition v 16.11.42
-#            - Microsoft Visual Studio 2022 Community Edition v 17.12.4
+#            - Microsoft Visual Studio 2022 Community Edition v 17.13.0
 #
 #==============================================================================
 #   This is used for building two distinct executables of NetHack:
@@ -1177,7 +1177,7 @@ rc=Rc.exe
 #
 # Recently tested versions:
 TESTEDVS2019 = 14.29.30157.0
-TESTEDVS2022 = 14.42.34436.0
+TESTEDVS2022 = 14.43.34808.0
 
 VS2019CUR = $(TESTEDVS2019:.=)
 VS2022CUR = $(TESTEDVS2022:.=)
diff --git a/sys/windows/vs/uudecode/uudecode.vcxproj b/sys/windows/vs/uudecode/uudecode.vcxproj
index 5b85f9979..0975cacdf 100644
--- a/sys/windows/vs/uudecode/uudecode.vcxproj
+++ b/sys/windows/vs/uudecode/uudecode.vcxproj
@@ -26,7 +26,7 @@
   <Import Project="..\files.props" />
   <ItemDefinitionGroup>
     <ClCompile>
-      <AdditionalIncludeDirectories>$(IncDir);$(SysShareDir);</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(IncDir);$(SysShareDir);$(WinWin32Dir)</AdditionalIncludeDirectories>
     </ClCompile>
   </ItemDefinitionGroup>
   <ItemGroup>
@@ -44,4 +44,4 @@
   <Target Name="AfterRebuild">
     <MSBuild Projects="afteruudecode.proj" Targets="Build" Properties="Configuration=$(Configuration)" />
   </Target>
-</Project>
+</Project>
\ No newline at end of file