Trying to implement a progress bar while Analog loads reports

What happens is, "Loading Weekly.." is displayed but is stuck while loading
analog's reports. How do I get it to continue to process the rest of the
batch while while it is loading analog so my progress bar can be displayed?
This is my batch file:

@echo off
title LOADER
set load=echo   Loading Weekly Statistical Reports...

echo wscript.sleep 1000 > wait.vbs
set wait=wscript.exe wait.vbs
c:


%load%
cd c:\Program Files\analog 6.0\
call analog.exe +g"w20080606.cfg" -G +F080706:0001

+T080712:2359
echo                        5%%%
%wait%
cls
%load%
echo                      10%%%
%wait%
cls
%load%
echo                     15%%%
%wait%
cls
%load%
echo                    20%%%
%wait%
cls
%load%
echo                   25%%%
%wait%
cls
%load%
echo                  30%%%
%wait%
cls
%load%
echo                 35%%%
%wait%
cls
%load%
echo                40%%%
%wait%
cls
%load%
echo               45%%%
%wait%
cls
%load%
echo              50%%%
%wait%
cls
%load%
echo             55%%%
%wait%
cls
%load%
echo            60%%%
%wait%
cls
%load%
echo           65%%%
%wait%
cls
%load%
echo          70%%%
%wait%
cls
%load%
echo         75%%%
%wait%
cls
%load%
echo        80%%%
%wait%
cls
%load%
echo       85%%%
%wait%
cls
%load%
echo      90%%%
%wait%
cls
%load%
echo     95%%%
%wait%
cls
%load%
echo   100%%%
echo.
echo Completed Loading!
pause
exit

+------------------------------------------------------------------------
|  TO UNSUBSCRIBE from this list:
|    http://lists.meer.net/mailman/listinfo/analog-help
|
|  Analog Documentation: http://analog.cx/docs/Readme.html
|  List archives:  http://www.analog.cx/docs/mailing.html#listarchives
|  Usenet version: news://news.gmane.org/gmane.comp.web.analog.general
+------------------------------------------------------------------------