Try to learn if Capcom decided to make the first RE a freeware (given its age it COULD be). Otherwise, what you're asking for is to get a pirated copy of the game, which is against the rules here at Tom's.
....guys....he/she can always easily find and buy a legal copy of PC's BIOHAZARD/RE on e-bay or play-asia, ya know?
Seriously, guys...I'm ashamed of you.