From d635be9432acf16e781a122a9e7f77df56458467 Mon Sep 17 00:00:00 2001
From: Nick Bolton <nick@synergy-project.org>
Date: Sat, 28 Jul 2012 19:31:18 +0000
Subject: [PATCH] Feature #3296 - Windows installer should check OS
 architecture

---
 res/avgtb.nsh   |  2 +-
 res/synergy.nsh | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/res/avgtb.nsh b/res/avgtb.nsh
index 0960e581..6fd205b7 100644
--- a/res/avgtb.nsh
+++ b/res/avgtb.nsh
@@ -25,7 +25,7 @@ var avgInstallHomepage
 var avgImage
 var avgImageHandle
 
-Function .onInit
+Function avgInit
 
 	InitPluginsDir
 	File /oname=$PLUGINSDIR\avgtb.bmp "..\res\avgtb.bmp"
diff --git a/res/synergy.nsh b/res/synergy.nsh
index 6dc4311b..2763020e 100644
--- a/res/synergy.nsh
+++ b/res/synergy.nsh
@@ -84,6 +84,21 @@ InstallDirRegKey HKEY_LOCAL_MACHINE "SOFTWARE\${product}" ""
 
 !macroend
 
+Function .onInit  
+  IfFileExists $WINDIR\SYSWOW64\*.* end is32bit
+ 
+is32bit:
+  ${If} ${arch} == "x64"
+    MessageBox MB_OK "It is not possible to use the 64-bit Synergy installer \
+      on a 32-bit system. Please download the 32-bit Synergy installer."
+    Abort
+  ${EndIf}
+end:
+
+  Call avgInit
+  
+FunctionEnd
+
 Section
 
   SetShellVarContext all