Option name:
HPET Mode
Possible values of an option:
[32-bit], [64-bit]
The option description:
If you resolved usage of the high-precision timer HPET, given опци allows to specify a mode of counters — 32 bit (value [32-bit]) or 64 bit (value [64-bit]). If at you 32 bit Windows version is installed, you should use the first value, if 64 bit — that the second.