Recently i had to go back to my old computer whilst i wait for my new PC to come, i have installed all the content packs on SSRP and DR but i have still missing textures for the menus and a few skins on DR and missing textures for some of the new items on SSRP

I have CSGO and CSS installed on this computer also do i need any other games installed L4D2, TF2 etc

Recently i had to go back to my old computer whilst i wait for my new PC to come, i have installed all the content packs on SSRP and DR but i have still missing textures for the menus and a few skins on DR and missing textures for some of the new items on SSRP I have CSGO and CSS installed on this computer also do i need any other games installed L4D2, TF2 etc