The NWN2_v103-v104Beta_Patch_en-US.exe file you have requested: Official Patches / v104 / Neverwinter Nights 2 v1.03 to v1.04 Beta Patch - 38.27mb is not available. Perhaps try browsing all files for the game Neverwinter Nights 2 and upload any files you want to share or are missing. This is the only information we could locate:
Beta Patches are early release versions of future patches that allow you to see changes before they are distributed widely in official patches. They also provide you with an opportunity to give us feedback and to identify issues with patches before Bioware has released a beta version of its upcoming v1.04 patch, only for the English edition of the game and requires you to have v1.03. It includes bug fixes, improvements and even some new features.