diff --git a/Makefile b/Makefile
index ac5d1114..318934b4 100644
--- a/Makefile
+++ b/Makefile
@@ -19,8 +19,8 @@ CS_BIN := $(CS)/bin
# Used only for windows, to find the right Program Files.
PROGRAM_FILES = Program\ Files\ \(x86\)
-# Windows installer tools; assumes running on Cygwin and using WiX 3.8
-WiX := /cygdrive/c/${PROGRAM_FILES}/WiX\ Toolset\ v3.8
+# Windows installer tools; assumes running on Cygwin and using WiX 3.10
+WiX := /cygdrive/c/${PROGRAM_FILES}/WiX\ Toolset\ v3.10
CANDLE := ${WiX}/bin/candle.exe
HEAT := ${WiX}/bin/heat.exe
LIGHT := ${WiX}/bin/light.exe
diff --git a/win32/cryptol.wxs b/win32/cryptol.wxs
index 0a9010ae..732637f3 100644
--- a/win32/cryptol.wxs
+++ b/win32/cryptol.wxs
@@ -22,7 +22,7 @@
-
+
@@ -52,12 +52,18 @@
-
+
+
+
+
+
+
+