CS 1.5 client.dll eroor (Counter-Strike)

Help who knows how. There is a problem. I downloaded mods for CS from me 1.0 downloaded 1.0-1.1>>> 1.1-1.3>>> 1.3-1.4>>>1.4-1.5 with 3D Gamera put these mods on my CS and received such an inscription as a reward could not load c:/ cs/cstrike/cl_dlls/client.dll which one do you ask? Yes, in advance for advice like get the dll thanks, but if you can get a link from where to get them, I'll be grateful and then another voiceicin.spr climbs to get it and how to stick it? Thank you all in advance!