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Showing results for tags 'PAE'.
Ahcix86 3.3.1540.29, as suggested by blackwingcat, can break PAE compatibility in W2K extended kernel (on my system - M5AF99FX PRO R2.0 it does). It seems this driver was written without care of https://msdn.microsoft.com/en-us/library/windows/hardware/dn613975(v=vs.85).aspx Perhaps it would be better not to use too many XPSP3 files with w2k exkernel, they seem to be buggy with "real" PAE in native environment ... Workaround: if you experience i/o problems (I had strange read/write to/from disc problems) with 3.3.1540.29 and /PAE mode, simply replace ahcix86.sys with v3.2.1540.7