>>You have to buy your copies from local distributor according MS policy.
>>Contact with Microsoft Korea at 00798-852-1-2491 to find-out one of them
>
>Yes, Microsoft can claim that. But rules make from governments. I remembered a turkish computer firm imported Windows xp OS from USA because of costs, Microsoft claimed that again, and failed at court.

Yes you are right it depend on what is written in Authors rights law.
Bulgarian one give exclusive rights to the author to define price, distributian channel, etc. + Custom is obligated to provide support in regulation of this item.

For example.
Local distributor could require from custom to stop any container with goods of trade mark which he present claiming that it is illiegal copy. Other company could buy it from chinese Adidas distributor for example, but Adidas claime that this copy and custom is obligated to stop it and burn delivery