BNK File Replacer

A simple tool to replace .bnk files in League of Legends mod folders with correct versions from a central folder.

ONLY FOR EN/US VOICEOVER SFX!!!!!!

How to Use

1. Download the bnk_replacer_embedded.exe file
2. Run the executable by double-clicking it
3. Follow the prompts:
   • Enter the path to your central folder (where your correct .bnk files are stored)
   • Enter the path to your mod folder (where you want to replace .bnk files)
4. Wait for the process to complete

What it does

• Recursively searches through all mod subfolders
• Finds all .bnk files in each mod
• Replaces any .bnk file that has an exact filename match in your central folder
• Leaves your central folder untouched (files are copied, not moved)
• Only replaces files with exact matches - no other files are modified

Example Usage

Central folder: C:\MyBNKFiles\all vo and sfx bnks Mod folder: C:\LeagueMods\testmodfolder

The tool will process all subfolders in your mod directory and replace matching .bnk files.

Safety

• Only replaces files with exact filename matches
• Your central folder remains unchanged
• No files are deleted, only replaced
• Works with any number of mods and champions

Building from Source

If you want to build the executable yourself:

1. Install Python 3.7+
2. Run build_exe.bat
3. Find the executable in the dist folder