diff --git a/CLIENT_DATA/setup3264.ins b/CLIENT_DATA/setup3264.ins
index 7f4223c..672055c 100644
--- a/CLIENT_DATA/setup3264.ins
+++ b/CLIENT_DATA/setup3264.ins
@@ -120,7 +120,7 @@ else
 endif
 
 [Winbatch_install_32]
-"$Install32exe$" /auto TARGETDIR="$InstallDir32$" DESKTOPSHORTCUT=0 CHECKFORUPDATES=0 CHECKFORBETAS=0 ALLUSERS=1 REBOOT=ReallySuppress
+"$Install32exe$" /auto "TARGETDIR=$InstallDir32$" DESKTOPSHORTCUT=0 CHECKFORUPDATES=0 CHECKFORBETAS=0 ALLUSERS=1 REBOOT=ReallySuppress
 
 [Files_install_32]
 ; copy the ini file to the InstallDir
@@ -131,7 +131,7 @@ copy "$IniCfgFile$" "$InstallDir32$"
 ; copy -s "%ScriptPath%\files\*.*" "$InstallDir32$"
 
 [Winbatch_install_64]
-"$Install64exe$" /auto TARGETDIR="$InstallDir64$" DESKTOPSHORTCUT=0 CHECKFORUPDATES=0 CHECKFORBETAS=0 ALLUSERS=1 REBOOT=ReallySuppress
+"$Install64exe$" /auto "TARGETDIR=$InstallDir64$" DESKTOPSHORTCUT=0 CHECKFORUPDATES=0 CHECKFORBETAS=0 ALLUSERS=1 REBOOT=ReallySuppress
 
 [Files_install_64]
 ; copy the ini file to the InstallDir