Lbc2.7z -

To help you further with the LBC2.7z file, please let me know:

Uses LZMA/LZMA2 algorithms, resulting in smaller file sizes than standard ZIP files. LBC2.7z

Because .7z is not natively supported by all operating systems, you may need dedicated software to open it. To help you further with the LBC2

Download 7-Zip for Windows or The Unarchiver for macOS. LBC2.7z