the exception illegal instruction


  • i want to update manually my microsoft forefront antivirus, but when i click on it, a message box show: The exception illegal instruction; An attempt was made to execute an illegal instruction; (0x000001d) occured in the application at location 0x0042588 ?

    i have an old pc that works on windows xp.

    Anybody know what is the solution of this lil problem ? thank you.

    Wednesday, February 28, 2018 5:16 PM

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