You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
ValveTime.co.uk | Valve News, Forums, Steam
I have just bought Half-Life 2. I have a Steam account and the only game activated so far is The Ship. When I try to install Half Life I get a message saying another version of this product is already installed and should be deleted. I don't know what it's referring to. Any help would be appreciated