diff --git a/CLIENT_DATA/delsub32.ins b/CLIENT_DATA/delsub32.ins
index 0962810..56da32e 100644
--- a/CLIENT_DATA/delsub32.ins
+++ b/CLIENT_DATA/delsub32.ins
@@ -30,12 +30,7 @@ if FileExists($UninstallProgram$)
 endif
 
 comment "Close the Uninstall browser window"
-sleepSeconds 3
-killtask "iexplore.exe"
-killtask "iron.exe"
-killtask "firefox.exe"
-killtask "chrome.exe"
-killtask "opera.exe"
+Winbatch_taskkill
 
 comment "Delete files"
 Files_uninstall /32Bit
@@ -49,10 +44,11 @@ LinkFolder_uninstall
 [Winbatch_uninstall_old]
 "$UninstallProgramOld$" /silent /norestart /SUPPRESSMSGBOXES /nocancel
 
-
 [Winbatch_uninstall]
 "$UninstallProgram$" /silent /norestart /SUPPRESSMSGBOXES /nocancel
 
+[Winbatch_taskkill]
+cscript //b //nologo %ScriptPath%\browserkill.vbs
 
 [Files_uninstall]
 ; Example for recursively deleting the installation directory: