From 435c58c7cc32417ec7507340e9b79a43e60e8d7d Mon Sep 17 00:00:00 2001
From: Robin K Wilson <robin.kath.wilson@gmail.com>
Date: Wed, 20 Mar 2019 14:48:35 -0700
Subject: [PATCH] Update BUILD_WIN.md

---
 BUILD_WIN.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/BUILD_WIN.md b/BUILD_WIN.md
index a81fca5900..01ba2887a3 100644
--- a/BUILD_WIN.md
+++ b/BUILD_WIN.md
@@ -53,6 +53,10 @@ Open `%HIFI_DIR%\build\hifi.sln` using Visual Studio.
 
 Change the Solution Configuration (menu ribbon under the menu bar, next to the green play button) from "Debug" to "Release" for best performance.
 
+Create another environment variable (see Step #4)
+* Set "Variable name": `PreferredToolArchitecture`
+* Set "Variable value": `x64`
+
 Run from the menu bar `Build > Build Solution`.
 
 ### Step 7. Testing Interface