Installation questions

[Only_eats_Blts]

So I just purchased battlefield 2 on steam, played it and am now currently trying to install project reality, unsuccessfully. I downloaded the PR:BF2 v1.2 FullISO (which downloaded instantly) and tried to extract it using 7-zip when I get the error "Can not open file 'C:\users\name\desktop\prbbf2_1.2.0.0_full.isotorrent' as archive". Has anyone encountered this problem or does anyone know how to fix this error?

I was reading a few forums, which didn't have my exact problem, but said to have bit torrent or some other torrent program, is this needed? If so is bit torrent trustworthy?

Any help is appreciated, thank you.

[Psyrus]

This should help:

How to use a torrent file

[KlayerBear74]

Every time i download the file i need it wants to open in adobe acrobat and i don't know how to change it back to default also i cant find the setup.exe in the folder when i extract it in winrar. Any help. i have already looked at the installation guide.

[Psyrus]

So which torrent program did you use to download it?