not loading help

[Mowgli]

it loads up to valve and stops

[100 to 0 Real Quick]

Try deleteing local contents from right-clicking on the game's name.
Try re-installing.

Tell me if it works.

[DiPsy]

I have the same problem.
No, re-installing doesn't work. My firewall and antivirus are disabled.
Please help ...

[Germanium]

ya smae here i deleted local game content and reinstalled but it didnt work...

[The Wheelman]

Don't worry, got to your c drive then program files or program files x86 depending on storage. go to steam then steamapps then your name, then got to counter strike source. delete folder and try re launching this will autimatically install all of the default files but will erase any different custom files you may have downloaded. cheers.