If you need to use your AxeFX (2+) in conjunction with a soundcard then asio4all is the best choice on Windows OS.
A new release is out : 2.12
ASIO4ALL - Universal ASIO Driver
PS : most recent asio4all versions are archived in the AxeFXArchive : http://archive.axefx.fr
A new release is out : 2.12
ASIO4ALL - Universal ASIO Driver
PS : most recent asio4all versions are archived in the AxeFXArchive : http://archive.axefx.fr