diff -r 5afacd2a8cde -r d657b511d51c make/vs/ucx/ucx.vcxproj.filters
--- a/make/vs/ucx/ucx.vcxproj.filters	Tue Oct 29 16:03:19 2024 +0100
+++ b/make/vs/ucx/ucx.vcxproj.filters	Tue Oct 29 16:05:19 2024 +0100
@@ -57,9 +57,6 @@
     <ClCompile Include="..\..\..\ucx\iterator.c">
       <Filter>Quelldateien</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\..\ucx\szmul.c">
-      <Filter>Quelldateien</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\..\ucx\tree.c">
       <Filter>Quelldateien</Filter>
     </ClCompile>