The wolf_update_133.exe file you have requested: Official Releases / Patches / RTCW Patch 1.33 (Windows) - 9.94mb is not available. Perhaps try browsing all files for the game Return To Castle Wolfenstein and upload any files you want to share or are missing. This is the only information we could locate:
This patch includes many improvements/updates since the release of the previous 1.32 patch. Once you upgrade to this patch, you WILL NOT be able to play on servers with the 1.32 patch installed.Also, this patch DOES NOT change the protocol version from the previous map. Please see the readme file for more specific information.