hashcat-gui error

[wermaxta]

Hi i have problem with hashcat-gui.
1 i start hashcat-gui and i chose nvidia.
2 i go the hashcat-plus and i chose the hash file then i chose the file with passwords then i chose the hash type to be wpa/wpa2 and i start.
3 when i hit start i get console window with this message /usr/bin/xterm: can't execvp ./cudahashcat-plus64.bin: no such file or directory.

my operating system is backtrack 5 r2
please help me

[atom]

Sounds like the GUI is not installed correctly.

[Mem5]

Looks like the hashcat-gui exe is not close to the cudahashcat exe.
You have to extract all the files inside the archive.