diff --git a/Makefile.MSVC b/Makefile.MSVC
index 6538911..530c9f9 100644
--- a/Makefile.MSVC
+++ b/Makefile.MSVC
@@ -61,6 +61,10 @@ ASM = NO # or it could be ML64 if we want to use it...
 GTK = NO
 !	ENDIF
 !	ENDIF
+!   IF "$(MSVCVER)" == "ARM64"
+ASM = NO
+GTK = NO
+!   ENDIF
 !	ELSE
 !	IF "$(COMP)" == ""
 COMP = MSVC
@@ -99,7 +103,13 @@ SNDFILE = NO
 !	ENDIF
 
 OFF = win32
+!   IF "$(MSVCVER)" == "Win64"
+MACHINE = /machine:x64
+!   ELSEIF "$(MSVCVER)" == "ARM64"
+MACHINE = /machine:ARM64
+!   ELSE
 MACHINE = /machine:I386
+!   ENDIF
 LIB_OPTS = /nologo $(MACHINE) 
 
 !	MESSAGE ----------------------------------------------------------------------
@@ -150,6 +160,8 @@ LIB_OPTS = /nologo $(MACHINE)
 !	 ELSE
 !	  IF "$(MSVCVER)" == "Win64"
 !	   MESSAGE + using MS 64-Bit Compiler
+!     ELSEIF "$(MSVCVER)" == "ARM64"
+!      MESSAGE + using MS ARM64 Compiler
 !	  ELSE
 !	   MESSAGE using MS COMPILER
 !	   IF "$(CPU)" == "P1"
@@ -209,6 +221,8 @@ CC_OPTS = /nologo /DWin64 /O2b2ity /GAy /Gs1024 /Zp8 /GL /GS- /Zi
 CC_OPTS = /nologo /O2 /Wp64 /Oi /GL /arch:SSE /fp:precise
 !	ELSEif "$(CPU)"=="P6"
 CC_OPTS = /nologo /O2 /Ob2 /GAy /Gs1024 /Zp8 /Zi
+!   ELSEIF "$(MSVCVER)" == "ARM64"
+CC_OPTS = /nologo /O2 /Ob3 /GAy /Zi
 !else
 CC_OPTS = /nologo /O2 /Ob2 /GAy /Gs1024 /QIfdiv /QI0f /YX
 !	ENDIF