AD1881 SoundMAX for Win2000 Driver.
AD1881 SoundMAX Win2K Driver V5.12.01.2502.
AD1881 SoundMAX Win2K Driver V5.12.01.2502.
It is highly recommended to always use the most recent driver version available.
Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.