Missing textures and Error models

Goddamn Gmod is being a bitch. Loading up a custom map, I get error models, wiredframes, black and purple textures. Is really pissing me off.

http://filesmelt.com/downloader/fffkkk.jpg

http://filesmelt.com/downloader/ffkk.jpg

http://filesmelt.com/downloader/fk.jpg

You don’t have the game that has those textures (CS:S, DOD, HL2:EP2/EP1, etc)

It was working before until I started Gmod today.

Okay, any specific addons that you installed since the last time it was working?

Make sure that you have at least (to be safe)
HL2
HL2:ep1
HL2:ep2
tf2
CS:S
DOD:S

This is the just in case prepare for anything list.

All of above. I guess I’ll reinstall Gmod, start out fresh.