diff --git a/CLIENT_DATA/setup3264.ins b/CLIENT_DATA/setup3264.ins
index e1ae8e7..886edd5 100644
--- a/CLIENT_DATA/setup3264.ins
+++ b/CLIENT_DATA/setup3264.ins
@@ -136,6 +136,7 @@ REG ADD HKLM\Software\Policies\Microsoft\Windows\System /V DefaultAssociationsCo
 
 [Winbatch_install_32]
 msiexec /i "$Install32Msi$" /l* "$LogDir$\$ProductId$.install_log.txt" /qb! ALLUSERS=1 REBOOT=ReallySuppress
+addpath pre "$InstallDir32$"
 
 [Files_install_32]
 ; copy the ini file to the InstallDir
@@ -147,6 +148,7 @@ copy "$IniCfgFile$" "$InstallDir32$"
 
 [Winbatch_install_64]
 msiexec /i "$Install64Msi$" /l* "$LogDir$\$ProductId$.install_log.txt" /qb! ALLUSERS=1 REBOOT=ReallySuppress
+addpath pre "$InstallDir64$"
 
 [Files_install_64]
 ; copy the ini file to the InstallDir
diff --git a/OPSI/control b/OPSI/control
index b102995..c3ce430 100644
--- a/OPSI/control
+++ b/OPSI/control
@@ -30,3 +30,9 @@ description: which architecture (32/64 bit) has to be installed
 values: ["32 only", "64 only", "both", "system specific"]
 default: ["system specific"]
 
+
+[ProductDependency]
+action: setup
+requiredProduct: kliu.addpath
+requiredStatus: installed
+requirementType: before