Hi, When i try to download the game in offline mode (without Galaxy), i have an xml file who contain:
<Error>
<Code>NoSuchKey</Code>
<Message>The specified key does not exist.</Message>
<Details>
No such object: games-45971d/secure/offline/1983158912/1983158912/56681874760450088/4696/setup_do_not_feed_the_monkeys_2099_1. 0.19_(64bit)_(66011).exe
</Details>

THanks for the help ;)