I am in the Rapax Castle and i have the Qeens key and the Kings A. key
but they will not work on the key hole in the wall inn the museum or what it is.. i must diarm the bomb but none of my key working only get a message that say "You maby ned this later" if i trie the keys!!

Yes i got it to work now i used the Kings key but i had walk wery close to the wall to get it to work he he!