MM, Can You Help Me Now With My F.E.A.R. Game BACKUP?

[yamato2003]

My FEAR game disk is scratched but I had made a backup before, just that I cant play, says that the original disk couldnt be found or isnt validated, of course its because its a backup, but I dont wanna buy the game again (directors cut edition!), im poor... >.< I've been looking on internet for how to play FEAR with a backup disk of the original, all i've found is about some anti-blaxx program, this link says something about it:

http://m0004.gamecopyworld.com/games/pc_fear.shtml#F.E.A.R.%20Director's%20Cut%20v1.02% 20[ENGLISH]%20No-DVD/Fixed%20Image

This link explains what programs to download etc, but it doesnt say how to use it. example:

F.E.A.R. Director's Cut v1.02 [ENGLISH] No-DVD/Fixed Image 18-11-2005
pYRo
File Archive [29 KB]
DAEMON Tools
Image Tools - SR7.Stop & AntiBlah

Play Instructions:
Install the game - Full Installation.
Use an anti-blacklisting tool, SR7.Stop or AntiBlah, to avoid SecuROM v7 from blacklisting DAEMON Tools.
Mount the FEAR-MINI.MDS DVD-Image in DAEMON Tools v4.00.
Play the Game!

dont know how to use it. I'm just too lost and desperate to play again !!, If anyone could help me, its super appreciated thanks a lot!