Realtek High Definition Audio Codec Driver R1.72

Windows 2000/XP :
WDM driver for Win2000/WinXP : 5.10.0.5449
WDM driver for Winx64 : 5.10.0.5449
Realtek Soundman : 1.0.0.30
Realtek Sound Effect Manager(ALSndMgr.cpl) : 1.0.0.10
Realtek Sound Effect Manager(RTSndMgr.cpl) : 1.0.0.9
Realtek Sound Effect Manager(RtlCpl) : 1.0.1.65
Realtek Sound Effect Manager(RTHDCPL) : 2.1.4.2
Alcwzrd.exe : 1.1.0.36
SkyTel.exe : 2.0.1.19

It is highly recommended to always use the most recent driver version available.
Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.

Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.