When the Runner accesses Archives, first all facedown cards in Archives are turned faceup. Then the Runner chooses the order of access. If a replacement effect, such as , is used on Archives, then all cards that were facedown remain facedown and the runner does not access any cards.
The FAQ says "When the Runner makes a successful run on Archives, he turns all cards faceup in Archives before accessing them. Then he accesses and resolves individual cards one by one, in any order he wants."
Does that mean that when the Runner uses Retrieval Run, or when there's an on Archives whose trace is successful, that the Runner still can turn all the cards faceup? He can't score any agendas, but he can see that they're there?