need help injecting .REZ mods

i need some help injecting the .rez files i tried for hours with rezinjector but couldnt do it if anyone could post a step by step manual or video that would help alot Or i would love it if you have team viewer6 and tought me how to do it over that thanks

you take the photoshoped file

save it as a (i dont remembar what type) of file

then you launch rez injector and you select the rez file you want to inject.

than you take the photoshop file and inject it into the rez file

than go to ur combat arms file.

than remove the original rez file there was and put it on your desktop

than you take the new rez file and change the .reznew into .rez

than you launch combat arms

plz click thanks because i helped you

dont understand any of that...

take the picture of the gun you edited

and open rez inject

chose the rez file (like if you are editing a sniper you would choose guns_mp_sniper or something like that .
just remember you have to chose the correct rez file cuz some are for the gun another one is for the texture and the last iss for sound

then choose the picture of the gun you have and click inject

then remove the original rez file (like guns_mp (something like that)
and rename the end of the new rez file the injector had made (its called the same thing but you see .reznew instead of .rez so rename the reznew to .rez

hope it works and if it doesnt pm me and ill send you a link for a better tutorial