1.) Unpack all files in one directory. 
2.) Run the "X-Core.exe" only ONCE per windows session. 
3.) Play the game.

You should turn on vsync. 
Turn off DEP!

Credits:

[ZELDA] 
rootkit.com 
gamedeception.net

Greetz:

seren1ty 
Inliferty 
xgx 
tev 
anarx 
steeno 
Gordon || KateMara 
ko1N 
T-Man 
CampStaff