diff -r 520481b11c2c -r 4d4738c2000f os/win32/installer/install.nsi
--- a/os/win32/installer/install.nsi	Mon May 28 22:11:42 2007 +0000
+++ b/os/win32/installer/install.nsi	Tue May 29 18:02:14 2007 +0000
@@ -1,6 +1,6 @@
 !define APPNAME "OpenTTD"   ; Define application name
 !define APPVERSION "0.5.2"  ; Define application version
-!define INSTALLERVERSION 33 ; NEED TO UPDATE THIS FOR EVERY RELEASE!!!
+!define INSTALLERVERSION 34 ; NEED TO UPDATE THIS FOR EVERY RELEASE!!!
 
 !define APPURLLINK "http://www.openttd.org"
 !define APPNAMEANDVERSION "${APPNAME} ${APPVERSION}"