diff --git a/version.rc b/version.rc
index aa0596c..9c8231e 100644
--- a/version.rc
+++ b/version.rc
@@ -63,6 +63,17 @@
 #      define  __PTW32_VERSIONINFO_NAME "pthreadVSE2.DLL\0"
 #      define  __PTW32_VERSIONINFO_DESCRIPTION "MS C SEH x86\0"
 #    endif
+#  elif defined (__PTW32_ARCHARM64)
+#    if defined(__PTW32_CLEANUP_C)
+#      define  __PTW32_VERSIONINFO_NAME "pthreadVC2.DLL\0"
+#      define  __PTW32_VERSIONINFO_DESCRIPTION "MS C arm64\0"
+#    elif defined(__PTW32_CLEANUP_CXX)
+#      define  __PTW32_VERSIONINFO_NAME "pthreadVCE2.DLL\0"
+#      define  __PTW32_VERSIONINFO_DESCRIPTION "MS C++ arm64\0"
+#    elif defined(__PTW32_CLEANUP_SEH)
+#      define  __PTW32_VERSIONINFO_NAME "pthreadVSE2.DLL\0"
+#      define  __PTW32_VERSIONINFO_DESCRIPTION "MS C SEH arm64\0"
+#    endif
 #  endif
 #elif defined(__GNUC__)
 #  if defined(_M_X64)