HELP !! wc3 FT

I have a Big problem !!

:

Log created 12-26-2006 at 11:13pm.

Setup was unable to add the following file to C:\Program Files\Warcraft III\War3x.mpq:
font\font.ccd
Error 0x85200068:
(C:\temp\030518LocKitb\Installer\Source\MpqUtil.cpp:73)

Installation canceled.