» Wed Jun 13, 2012 6:41 pm
Also, if that doesn't work, try this:
1. Close Steam. Right click on its icon in the System Tray, and Exit.
2. Go to Steam's folder. C:\Program Files (x86)\Steam
3. Find the file ClientRegistry.blob and rename it or delete it.
4. Start Steam again. It will re-download the client.
5. You're fixed. Have fun.