new guy: about the service pack patch.

hi i’m just new here, before am gonna begin this whole unity program i want to known about this message on the console “Your 64 bit Windows installation is missing an important service pack patch.” if i have do that or not and wil it have greater cause on the future?

i have a vista 64 bit pc (i am planning do buy a beter pc some years)

This might not be a Unity question, but I’ll answer it anyways:

UPDATE WINDOWS

Click on the little icon we all hate and tell it to install, or go onto the Microsoft site we all hate and download the service pack