diff --git a/CLIENT_DATA/setup3264.ins b/CLIENT_DATA/setup3264.ins
index 5394378..6dc6da2 100644
--- a/CLIENT_DATA/setup3264.ins
+++ b/CLIENT_DATA/setup3264.ins
@@ -109,7 +109,7 @@ copy "$IniCfgFile$" "$InstallDir32$"
 ; copy -s "%ScriptPath%\files\*.*" "$InstallDir32$"
 
 [Winbatch_install_64]
-msiexec /i "Install64Msi" /l* "$LogDir$\$ProductId$.install_log.txt" /qb! ALLUSERS=1 REBOOT=ReallySuppress
+msiexec /i "$Install64Msi$" /l* "$LogDir$\$ProductId$.install_log.txt" /qb! ALLUSERS=1 REBOOT=ReallySuppress
 
 [Files_install_64]
 ; copy the ini file to the InstallDir