Half Life 2 in Gmod 13 Screen Freeze

i Have a big Problem when I Play HL2 in Gmod 13, when i load d1_trainstation_01 the load screen freezes when it says INISIALIZING GAME DATA, i tried many times and it still freeze, i also have missing maps like d1_canals_04,i uninstalled useless addons and i only have 3 pages of them<i reinstalled HL2 and GMOD twice, nothin’ PLEASE HELP! Thanks

(User was banned for this post ("Wrong section" - Craptasket))

How long did you wait?