diff --git a/makefile.vs b/makefile.vs
index c5a9205..3c4c204 100644
--- a/makefile.vs
+++ b/makefile.vs
@@ -1,37 +1,32 @@
 # powturbo  (c) Copyright 2013-2019
 # nmake /f makefile.vs
-# or
-# nmake "AVX2=1" /f makefile.vs
-# "C:\Program Files\Microsoft Visual Studio"\2022\Community\VC\Tools\MSVC\14.34.31933\bin\Hostx64\x86\nmake /f makefile.vs
 
 .SUFFIXES: .c .obj .dllobj
 
-#CC = cl /nologo
-CC = "C:\Program Files\Microsoft Visual Studio"\2022\Community\VC\Tools\MSVC\14.34.31933\bin\Hostx64\x86\cl /nologo
-INCLUDE = -I"C:\Program Files\Microsoft Visual Studio"\2022\Community\VC\Tools\MSVC\14.34.31933\include
+CC = cl /nologo
 LD = link /nologo
 AR = lib /nologo
-CFLAGS = /MD /O2 -I. /W0 $(INCLUDE)
+CFLAGS = /MD /O2 -I. /W0
 LDFLAGS = 
-ARCH =
+ARCH = /arch:AVX
+AVX2 = 1
 
 LIB_LIB = libic.lib
 LIB_DLL = ic.dll
 LIB_IMP = ic.lib
 
-OBJS = bitpack.obj bitunpack.obj bitutil.obj fp.obj lz.obj transpose.obj trlec.obj trled.obj vp4c.obj vp4d.obj vint.obj vsimple.obj vsimple.obj v8.obj v8pack.obj
-OBJS_SSE = vs\transpose_sse.obj
-OBJS_AVX2 = vs\vp4c_avx2.obj vs\vp4d_avx2.obj vs\transpose_avx2.obj vs\bitpack_avx2.obj vs\bitunpack_avx2.obj vs\bitutil_avx2.obj
+OBJS = lib\bic.obj lib\bitpack.obj lib\bitunpack.obj lib\bitutil.obj lib\eliasfano.obj lib\fp.obj lib\iccodec.obj lib\transpose.obj lib\transpose_.obj lib\trlec.obj lib\trled.obj lib\v8.obj lib\v8pack.obj lib\vbit.obj lib\vint.obj lib\vp4c.obj lib\vp4d.obj lib\vsimple.obj 
+OBJS_AVX2 = vs\bitpack_avx2.obj vs\bitunpack_avx2.obj vs\bitutil_avx2.obj vs\transpose_avx2.obj vs\vp4c_avx2.obj vs\vp4d_avx2.obj
 
 !if "$(NSIMD)" == "1"
 CFLAGS = $(CFLAGS) /DNSIMD
 !else
-OBJS = $(OBJS) $(OBJS_SSE)
-CFLAGS = $(CFLAGS) /D__SSE__ /D__SSE2__ /D__SSE3__ /D__SSSE3__ /D__SSE4_1__ /D__SSE4_2__ /DUSE_SSE
+OBJS = $(OBJS)
+CFLAGS = $(CFLAGS) /D__SSE__ /D__SSE2__ /D__SSE3__ /D__SSSE3__ /D__SSE4_1__ /D__SSE4_2__ /D__AVX__
+ARCH = 
 !if "$(AVX2)" == "1"
 OBJS = $(OBJS) $(OBJS_AVX2)
-CFLAGS = $(CFLAGS) /D__AVX2__ /DUSE_AVX2
-ARCH = /arch:AVX2
+# ARCH = /arch:AVX2
 !endif
 !endif
 
@@ -49,7 +44,7 @@ CFLAGS = $(CFLAGS) /DBLOSC
 
 DLL_OBJS = $(OBJS:.obj=.dllobj)
 
-all: $(LIB_LIB) icbench.exe icapp.exe
+all: $(LIB_LIB) icapp.exe
 
 #$(LIB_DLL) $(LIB_IMP) 
 
@@ -71,11 +66,8 @@ $(LIB_DLL): $(DLL_OBJS)
 
 $(LIB_IMP): $(LIB_DLL)
 
-icbench.exe: icbench.obj vs\getopt.obj plugins.obj eliasfano.obj $(LIB_LIB)
-	$(LD) $(LDFLAGS) -out:$@ $**
-
-icapp.exe: icapp.obj vs\getopt.obj plugins.obj eliasfano.obj $(LIB_LIB)
+icapp.exe: lib\icapp.obj vs\getopt.obj $(LIB_LIB)
 	$(LD) $(LDFLAGS) -out:$@ $**
 
 clean:
-	-del *.obj vs\*.obj *.dll *.exe *.exp *.dllobj *.lib *.manifest 2>nul
+	-del *.obj vs\*.obj lib\*.obj *.dll *.exe *.exp *.dllobj *.lib *.manifest 2>nul