Unexpected failure

Some times when I tray to install some software I get this message: (An error occurred while launching the setup. Unexpected failure) and then setup just stops.
I am using win98.
I don’t know why! Could someone could help thank you all.

  Kitz E Kat 18:58 24 Apr 03

Emmmm???? Not sure, but dont wanna hear that, which version of 98 are you using, what type of software are you trying to install. Is this on all software or just some, I gots to know man!!!

  woodchip 19:20 24 Apr 03

Run SFC from Start/run type SFC and run you need your Win98 CD in computer for the above to fix corrupt files

thank u

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