To use, you need R2R Synchron Player.
To use, install everything from R2R:
Move the file with the scary numbered name and *.R2RVSLSYN extension (Magic file) to "%PROGRAMDATA%\VSL\Vienna Synchron Player\R2R\". Launch VSLEMU CacheBuilder; its shortcut will appear on your desktop after installation. Then you can simply use it. The file with the *.syvolume extension is the library file itself. You can store it anywhere, just remember to specify the path to the library in Synchron Player.
SP can find libraries in subfolders, meaning if you have several libraries in a shared folder, you only need to specify the path to that folder, not each individual library.

It's important to note that this installation method doesn't work with the full Piano, Harp, and Organ libraries, as they use a different player. For these libraries, the installation method is similar, but the Magic file must be placed in "%PROGRAMDATA%\VSL\Vienna Synchron Pianos\R2R\".

home page: https://www.vsl.co.at/products/synchron/prime-orchestra/brass