None of my Entities Work

Hi copperbottom here. When i download entities (any) they show up but when i click on them in game it does not do anything please help and also when i go onto Singleplayer i have no weapons only the phys gun grav gun and tool gun, i dnt have the crow bar,smg etc.
Please help i really like the weapon entities

You might of downloaded one of the admin mods that stops you from doing that.

So how can i solve it :confused: deleate most of my addons and get them again, (hope not i have tons of addons):confused: cheers for your help

Your the smartest man on the planet.

Well sorry i aint been doin this stuff long :frowning: and iv done it know anyway.

[editline]09:47PM[/editline]

Solved it people thanks for all ya help.