[Dev-C++] unable to compile

[www.hyebun.com <bk...@be...>]

Hi,
I am pretty new on Dev-C++.
I could not compile examples after installing Dev-EX.
When I do "compile" I have Line "2" File 
"C:\Develop\Dev-Cpp\Examples\Hello\2" and message " unable to run 
program file".

Did I miss or something wrong?
I followed how to use Dev-C++ documents.

Regards,
bkna