diff --git a/visualc/fltk.lib.dsp b/visualc/fltk.lib.dsp
index 758571532..56d5902bd 100644
--- a/visualc/fltk.lib.dsp
+++ b/visualc/fltk.lib.dsp
@@ -39,7 +39,7 @@ CPP=cl.exe
 # PROP Intermediate_Dir "Release"
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c
-# ADD CPP /nologo /MT /W1 /GX /Os /Ob1 /I "." /I ".." /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c
+# ADD CPP /nologo /MT /GX /Os /Ob1 /I "." /I ".." /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /YX /FD /c
 BSC32=bscmake.exe
 # ADD BASE BSC32 /nologo
 # ADD BSC32 /nologo
@@ -60,7 +60,7 @@ LIB32=link.exe -lib
 # PROP Intermediate_Dir "Debug"
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /W3 /GX /Z7 /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /YX /FD /c
-# ADD CPP /nologo /MTd /W1 /GX /Z7 /Od /I "." /I ".." /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FR /YX /FD /c
+# ADD CPP /nologo /MTd /GX /Z7 /Od /I "." /I ".." /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /FR /YX /FD /c
 BSC32=bscmake.exe
 # ADD BASE BSC32 /nologo
 # ADD BSC32 /nologo
@@ -528,7 +528,7 @@ SOURCE=..\src\numericsort.c
 # End Source File
 # Begin Source File
 
-SOURCE=..\src\scandir.c
+SOURCE=..\src\scandir_win32.cxx
 # End Source File
 # Begin Source File