The firmware file is LTAscetic_Atmega32.hex
In the directory "source" is the firmware source code
Copy the directory "/source/LTAscetic_Atmega32" on hard disk "C:".
Open the file "C:/LTAscetic_Atmega32/LTAscetic_Atmega32.aps" in the program "AVR-Studio 4".
Can work! :-)