diff --git a/Source/exehead/exehead-bzip2.dsp b/Source/exehead/exehead-bzip2.dsp
index 194394d2..f215cb45 100644
--- a/Source/exehead/exehead-bzip2.dsp
+++ b/Source/exehead/exehead-bzip2.dsp
@@ -39,7 +39,7 @@ RSC=rc.exe
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /YX /FD /c
-# ADD CPP /nologo /W3 /GX /O1 /Oy /D "_WINDOWS" /D "EXEHEAD" /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "WIN32_LEAN_AND_MEAN" /D "NSIS_COMPRESS_USE_BZIP2" /FD /c
+# ADD CPP /nologo /Gz /W3 /GX /O1 /Oy /D "_WINDOWS" /D "EXEHEAD" /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "WIN32_LEAN_AND_MEAN" /D "NSIS_COMPRESS_USE_BZIP2" /FD /c
 # SUBTRACT CPP /Fr /YX /Yc /Yu
 # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
@@ -50,7 +50,7 @@ BSC32=bscmake.exe
 # ADD BSC32 /nologo
 LINK32=link.exe
 # ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386
-# ADD LINK32 comctl32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib version.lib shell32.lib /nologo /entry:"WinMain" /subsystem:windows /pdb:none /machine:I386 /nodefaultlib /out:"Release-bzip2/exehead_bzip2.exe" /opt:nowin98
+# ADD LINK32 comctl32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib version.lib shell32.lib /nologo /entry:"WinMain" /subsystem:windows /pdb:none /map /machine:I386 /nodefaultlib /out:"Release-bzip2/exehead_bzip2.exe" /opt:nowin98
 # Begin Special Build Tool
 SOURCE="$(InputPath)"
 PostBuild_Desc=generating include file for makenssi
diff --git a/Source/exehead/exehead-zlib.dsp b/Source/exehead/exehead-zlib.dsp
index 5ef7a218..7db5bf84 100644
--- a/Source/exehead/exehead-zlib.dsp
+++ b/Source/exehead/exehead-zlib.dsp
@@ -39,7 +39,7 @@ RSC=rc.exe
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /YX /FD /c
-# ADD CPP /nologo /W3 /GX /O1 /Oy /D "_WINDOWS" /D "EXEHEAD" /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "WIN32_LEAN_AND_MEAN" /D "NSIS_COMPRESS_USE_ZLIB" /FD /c
+# ADD CPP /nologo /Gz /W3 /GX /O1 /Oy /D "_WINDOWS" /D "EXEHEAD" /D "WIN32" /D "NDEBUG" /D "_MBCS" /D "WIN32_LEAN_AND_MEAN" /D "NSIS_COMPRESS_USE_ZLIB" /FD /c
 # SUBTRACT CPP /Fr /YX /Yc /Yu
 # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
@@ -50,7 +50,7 @@ BSC32=bscmake.exe
 # ADD BSC32 /nologo
 LINK32=link.exe
 # ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:windows /machine:I386
-# ADD LINK32 comctl32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib version.lib shell32.lib /nologo /entry:"WinMain" /subsystem:windows /pdb:none /machine:I386 /nodefaultlib /out:"Release-zlib/exehead_zlib.exe" /opt:nowin98
+# ADD LINK32 comctl32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib version.lib shell32.lib /nologo /entry:"WinMain" /subsystem:windows /pdb:none /map /machine:I386 /nodefaultlib /out:"Release-zlib/exehead_zlib.exe" /opt:nowin98
 # Begin Special Build Tool
 SOURCE="$(InputPath)"
 PostBuild_Desc=generating include file for makenssi