need help with NESSUNO or. DEVIANCE files

[neyyc]

i have download the game Team Manager Football 2006 and there are NESSUNO files. it's written that i just:
-unrar
-burn/mount
-install
-play

but those files can be unrar, because there aren't rar files, i can't opened it
i don't know how. the files are called for example:
nes-tmf6.002, and nes-tmf6.003,.....

please if enybody can help me how to open those files i'll be greathfull

i olso sow that this games is the professional manager 2006 to and it has Deviance files, and olso is written that process is. unrar,burn/moun,install,play
but olso now files to be unrar just: dev-pm6p.r02
help please