help me with this error

[gaine]

i get this error when installing half life disc 4. it says " error 1334. the file hl2.ico1cannot be installed because the file cannot be found in cabinet file hl24.cab. this could incdicate a network error, an error reading cd rom or a problem with the package." ive tried reinstalling a few times but it still the same.

my comp is
81PE 1000 pro 2
p4 3.0E ghz
ddr 400mhz 512mb
sapphire x800pro 256 mb

thanks

 

[gaine]

solved it

oh ive found out why the problem occurs. its because i did not agree to install cs source at all. very stupid of valve. once i agreed to install source it worked fine but who wants to play source anyway