Can I run dolphin without directX update?

[grzesmlodzian]

PS In school's computer there isn't Pentium 4. Pentium 4 is in my home computer. In school is Celeron Dual core (about 2x 2.0 GHz). When i tested dolphin on Athlon64 x2 (2x 2.4 GHz) Zelda TP (Gamecube) work good (in fast).

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PS2 What does mean "dunno"? I know this is famous word but Google can't translate it. This is shortcut?