Just write a command / batch file that does the job:
rem Start application for each file in specific directory
echo off
for %%i in (data_file_path\*) do app_path_and_name "%%i"
Here
data_file_path
is the full path to your data files and
app_path_and_name
is the full path and name of your application. Note that these must be enclosed by double quotes when they contain spaces.
To test what would be done just insert an
echo
command after
do
:
rem Start application for each file in specific directory
echo off
for %%i in (data_file_path\*) do echo app_path_and_name "%%i"
[EDIT]
To know about the
FOR
command, open a command prompt window and type
help for
[/EDIT]