ASIO4ALL Official Home

Universal Windows ASIO Driver

February 16, 2022

Finally – Version 2.15 (final!)

Changes since version 2.15 (Beta 3): -more-
January 28, 2022

Debug Build With Trace Output

Completely replaces the “a4ainfo.exe” debug utility and its usage procedure. -more-
January 19, 2022

corrections to 2.15 (Beta 3)

Quick fix for stuff not warranting new release.. -more-
December 20, 2021

Version 2.15 (Beta 3)

Released in all languages currently supported, to spot localization errors. -more-
April 21, 2021

Version 2.15 (Beta 2)

Changes since version 2.15 (Beta 1): -more-

This option only has an effect if the supported bit depth of the WDM driver is larger than 16, but less than 24. Some devices report e.g. 20 Bits resolution but cannot actually be opened for more than 16 Bits resolution. Should this be the case on your system, this option provides a workaround. Originally,

ASIO4ALL Official Home

Finally – Version 2.15 (final!)

Debug Build With Trace Output

corrections to 2.15 (Beta 3)

Version 2.15 (Beta 3)

Version 2.15 (Beta 2)

Force WDM driver to 16 Bit

Common usage cases optimizations

Troubleshooting