diff --git a/CLIENT_DATA/delsub3264.ins b/CLIENT_DATA/delsub3264.ins
index 8a38fcb..51f7081 100644
--- a/CLIENT_DATA/delsub3264.ins
+++ b/CLIENT_DATA/delsub3264.ins
@@ -68,9 +68,20 @@ if ($INST_SystemType$ = "64 Bit System") and (($INST_architecture$ = "system spe
 	Registry_uninstall /64Bit
 endif
 
+comment "Close the UnInstall Browser Window"
+DosInAnIcon_taskkill
+
 comment "Delete program shortcuts"
 LinkFolder_uninstall
 
+[DosInAnIcon_taskkill]
+taskkill /F /IM openwith.exe
+taskkill /F /IM iexplore.exe
+taskkill /F /IM iron.exe
+taskkill /F /IM firefox.exe
+taskkill /F /IM chrome.exe
+taskkill /F /IM opera.exe
+
 [Winbatch_uninstall_old_32]
 "$UninstallProgramOld32$" /silent /norestart /SUPPRESSMSGBOXES /nocancel