Add UUID for 3.2a4
diff --git a/Tools/msi/uuids.py b/Tools/msi/uuids.py
index dcf8625..b8c5815 100644
--- a/Tools/msi/uuids.py
+++ b/Tools/msi/uuids.py
@@ -80,6 +80,7 @@
     '3.2.101' :'{b411f168-7a36-4fff-902c-a554d1c78a4f}', # 3.2a1
     '3.2.102' :'{79ff73b7-8359-410f-b9c5-152d2026f8c8}', # 3.2a2
     '3.2.103' :'{e7635c65-c221-4b9b-b70a-5611b8369d77}', # 3.2a3
+    '3.2.104' :'{748cd139-75b8-4ca8-98a7-58262298181e}', # 3.2a4
     '3.2.111' :'{20bfc16f-c7cd-4fc0-8f96-9914614a3c50}', # 3.2b1
     '3.2.112' :'{0e350c98-8d73-4993-b686-cfe87160046e}', # 3.2b2
     '3.2.121' :'{2094968d-7583-47f6-a7fd-22304532e09f}', # 3.2rc1