I am building new system, P4 2.53 GHz, I am receiving an error message
upon loading OS Win 98 "while initializing device NDIS: windows protection error"... this is due to the CPU running greater than 2.2," the timing calibration code in the network driver interface spec driver causes a divide by zero". Can anyone give me the supported fix that is now available to correct the problem ? Any help or advise would be greatly and sincerely appreciated.

I found this page. At the bottom of the page they give you a link where you can download the patch. Read the very last paragraph

http://www.sjordan.com/ndis_fix.html

Hope it helps