Mods n errors

[lukeclmn]

Ok, i downloaded a couple of mods like deaglepistol, real_guns and laser pistols. but whenever i put in base folder it always comes up with an error

''Error file script/weapon_shotgun.script, line 46 blah blah blah
''Global_flashlight_intensity''''
i deleted Pak005.pk4 and it stopped doing it but i wondered why pak005.pk4 is interfering. the read me file did say name it ''pak006.pk4 or 007'' etc if u already have a 005, i tried naming it pak006.pk4 and it still doesnt work, does any1 know what is wrong and how i can fix this without taking pak005.pk4 out of the base folder. It also seems that i cant have realguns and laser guns mods in folder @ same time otherwise it does the same error.