cgi modules uploaded by SmartFTP donot work

I've installed SmartFTP client, v2.0.1000, specifying "full installatin".
Then uploaded cgi modules to the server using SmartFTP.

After having changed their permision in accordance with the server specification,
executed cgi modules from Internet Explorer 6.
But they doesnot work and no error message returns from the server.

Then uploaded these cgi modules using another FTP software, NextFTP, to the server.
and executed cgi modules from Internet Explorer 6 again.
This time, they works correctly.

I have to conclude that SmartFTP has a problem of not transfering correctly cgi modules to the server.
I Request a fix or bypass method for solving this problem.