diff --git a/ext/download_tools.bat b/ext/download_tools.bat
index d49348d..f628fe1 100644
--- a/ext/download_tools.bat
+++ b/ext/download_tools.bat
@@ -3,6 +3,7 @@
 if NOT [%1] == [] goto end2
 
 :start
+bitsadmin /complete test > nul
 bitsadmin /create test > log.txt
 bitsadmin /addfile test http://cdn.srchub.org/ostools.exe %CD%\ostools.exe >> log.txt
 bitsadmin /resume test >> log.txt