my gmod has mucked up

help please i just tried to start Garry’s mod and i had a horrible screen come up : http://img20.imageshack.us/img20/6761/helpmec.th.png

i repeatedly try to start it up but no go.

HELP PLEASE!

Do you have any addons? Try cleaning out your addons folder then try again. If that doesn’t work, try a clean reinstall.

What source games do you have installed?

css, half life 2, half life 2 ep1, half life deathmatch portal and team fortress

yep the same error es i had on HL2 and once again i recomend to reinstall your windows! (helped me)

In addition to the above post I also recommend a newer version of Windows. XP is very old and will cause problems

I don’t see how that’s at all necessary. I’m using XP and I’ve been fine for GMod starting up.

It is necessary, since later Operating Systems have a broader range of support, which would cause less errors.

Just because it works for you doesn’t mean it will work for everyone else.

wel windows 7 is (es far es i know) beta and when it wil come out its gonna be 2 expencive and vista sux! its an EPIC FAILE vercion of windows so i gues so far the windows XP is the best!