Everytime I try to install it, it craps out when it reaches the halflife.gcf file. Then I get an I/O error, saying the installation media is corrupted. I've downloaded from numerous sites and have gotten the same problem.I only have CS retail and not Half-Life with the CS mod on top of it. Is this what's causing the failure to install 1.6? I even uninstalled CS retail and tried installing 1.6 with no CS or HL to modify and it happened again.

Please help.

I didn't find the right solution from the Internet.

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