ASIO4ALL Changelog

What's new in ASIO4ALL 2.15

May 19, 2022
  • This version officially supports Windows 10 and Windows 11.
  • Also confirmed to work with Windows 7 and Windows 8, with some minor GUI visual artefacts, though.
  • Report bugs to [email protected]!

New in ASIO4ALL 2.15 Beta 3 (Dec 22, 2021)

  • This version officially supports Windows 10 and Windows 11. Older versions of the OS may (and likely will) still work, but we no longer claim to be supporting them.
  • Released in all languages currently supported, in order to also spot localization errors.
  • Resolve potential Windows 11 compatibilty issues.
  • Fixes and workarounds for on-board audio on newer AMD systems (like Ryzen 5000).
  • Fix a number of issues related to WaveRT packet support.
  • Fix GUI visual distortion on high DPI display.
  • Improve backwards compatibility with Windows 8 (no official support, though!)

New in ASIO4ALL 2.15 Beta 2 (Apr 22, 2021)

  • Fix: Sometimes, sample data was truncated to 16 bits on high resolution devices.
  • Fix: “Internal Heap Overflow” – message with 32 bit applications on some systems. 64 bit programs were not affected.
  • Fix: Sometimes a cryptic string was appearing as USB device channel name inside host ASIO settings.
  • Changed AsioGetChannelInfo() to group channels by individual device.
  • GUI now showing the audio data format currently used, instead of the capabilities, for any active item.
  • Further GUI cleanup

New in ASIO4ALL 2.15 Beta 1 (Mar 14, 2021)

  • Major update, therefore in beta first!
  • This version supports Windows 10 only. Older versions of the OS may (and likely will) still work, but we no longer claim to be supporting them.

New in ASIO4ALL 2.14 (May 24, 2017)

  • Workaround for a bug in Windows 10 Creators Update: USB audio capture would not work any more (red exclamation mark, distorted sound, ...)

New in ASIO4ALL 2.13 (Nov 5, 2015)

  • Workaround for a bug in the Windows 8/8.1 Bluetooth audio driver (causing BSOD when device is opened twice). This bug seems to have been fixed in Windows 10.
  • Improvement: UI response time and driver (re-) start time should be a lot snappier now.
  • Fix: Some Application Verifier errors should be gone.

New in ASIO4ALL 2.12 (Oct 7, 2014)

  • Fix: Exception in background thread.
  • Fix: Long application startup time and, on occasion, device sample rate range demotion.
  • Fix: Outputs may remain unavailable if there is more than one output device active.
  • Workaround: Blue Screen "stdriver64.sys" / all devices marked "Beyond Logic" inside 32 bit host under 64 bit Windows. Caused by third party audio capture software, even after deinstallation of said software. The workaround is part of the ASIO4ALL installer, meaning you may have to re-run the installer, should the problem occur at any later time.

New in ASIO4ALL 2.11 Beta 2 (Jun 15, 2013)

  • Make an effort to take back control over blocked ("unavailable") audio devices.
  • Fix minor resource leak.
  • Fix regression in 2.11 Beta 1: Function of the "Always Resample" checkbox was inverted.
  • Remove excess outputlatency under the followingconditions: (1)64 bit host (2)upsampling 44.1 -> 48kHz (3)WaveRT polling mode.
  • Fix output audio glitches in 64 bit version when upsampling by integral factor.
  • Fix a4apanel64 crash on exit (not that anyone would have noticed)

New in ASIO4ALL 2.11 Beta 1 (Jun 15, 2013)

  • Support multiple sample rates concurrently - for as long as they are physically derived from a common master clock, are integer multiples of each other (except 44.1/48kHz special case) etc.
  • Support a number of sample rates on the ASIO side that the audio device does not physically support. Basically, this means an extension to the on-the-fly rate conversion capabilities.
  • Fix a regression introduced in 2.10 related to input device aggregation
  • Minor stuff, as usual.

New in ASIO4ALL 2.10 (Jul 13, 2010)

  • Fix a number of relatively minor application compatibility problems
  • Remove item redundancies in the GUI WDM device tree. Fix issue that certain configurations (e.g. "Disable all outputs") would not be saved/restored.
  • Improve audio device surprise removal recovery. Now typically the response to removal/re-insertion of an (USB, ...) audio device would be to recover from the event and resume audio streaming.
  • Workaround for full-duplex issue with Realtek HD audio drivers on certain Acer laptops.
  • General, but minor performance improvements under Vista and Win7.
  • Default audio device configuration changed to skip HDMI audio.