I am not sure, but tested it on my machine. It loaded correctly from the Libs-Folder, alternatively from the Exe-Folder, but not from the System-Folder (i copied Bass there). Maybe it is also unlikely
that the user has Bass in the system-folder because the Bass.dlls are not installed (i think). I will check that out.
you can change the path as your want ..
BassPath = "%Path%;" & Application.StartupPath & "\BassLib"
that always works for me