[plug] Non Magic or Linux question

[Robert Andrews]

Hi all I have a small prob that someone may have the answer to
files on my comp Win98
that end in *.ICO have somehow been associated to always open with
HalfLife
I need to know what program is normally used to open a ICO file I know
the codeing is embedded in the ICO to tell it what program to open but
there must be another program to read and execute the ICO script or
whatever.
Thank you