After installation i-Sound will use your default playback device (Speakers) for recording.I have installed all of the latest BIOS versions and chipset drivers and upgraded the RealTek audio driver to the latest Windows 8.1 version r2.73 version.
It worked fine for almost 1 year untill I upgraded to Windows 8.1 and now the sound will no longer work. Support All Major Audio Formats Power Sound Editor Free supports a wide range of audio formats, such as MPEG (MP3, MP2), WAV, Windows Media Audio, Ogg Vorbis, Audio Tracks and Dialogic VOX. For more details, read the rest of this web release note. It restores 3D audio and EAX® effects for certain DirectSound®3D games in Microsoft® Windows® 10, Windows 8.1, Windows 8, Windows 7 and Windows Vista®.
