The qos_update.exe file you have requested: Official Patches / Quantum of Solace - Patch v1.1 - 25.2mb is not available. Perhaps try browsing all files for the game 007: Quantum of Solace and upload any files you want to share or are missing. This is the only information we could locate:
This will update your game to version 1.1. Might not work for versions purchased via Steam.