diff --git a/source/creator/CMakeLists.txt b/source/creator/CMakeLists.txt
index b8d6a83ffc2..31d55a59682 100644
--- a/source/creator/CMakeLists.txt
+++ b/source/creator/CMakeLists.txt
@@ -1001,25 +1001,13 @@ elseif(WIN32)
       ALL
     )
   endif()
-
+  # 4.1 fftw libs need to be installed, in 4.2 fftw got turned into a static lib 
+  # and the files below no longer exist. 
   if(EXISTS ${LIBDIR}/fftw3/lib/fftw3.dll)
-    set(FFTW_DLL ${LIBDIR}/fftw3/lib/fftw3.dll)
-  else()
-    set(FFTW_DLL ${LIBDIR}/fftw3/lib/libfftw3-3.dll)
-  endif()
-
-  windows_install_shared_manifest(
-    FILES ${FFTW_DLL}
-    ALL
-  )
-  if(EXISTS ${LIBDIR}/fftw3/lib/fftw3f-3.dll)
     windows_install_shared_manifest(
-      FILES ${LIBDIR}/fftw3/lib/fftw3f-3.dll
-      ALL
-    )
-  elseif(EXISTS ${LIBDIR}/fftw3/lib/fftw3f.dll)
-    windows_install_shared_manifest(
-      FILES ${LIBDIR}/fftw3/lib/fftw3f.dll
+      FILES
+        ${LIBDIR}/fftw3/lib/fftw3.dll
+        ${LIBDIR}/fftw3/lib/fftw3f.dll
       ALL
     )
   endif()