Without this file, games built on the Capcom Play System 2 (CPS2) and Capcom Play System 3 (CPS3) hardware—such as Street Fighter Alpha , Marvel vs. Capcom , and The Punisher —will crash on startup and display the infamous error: dl-1425.bin (qsound_hle) NOT FOUND .
Let’s start with the obvious. Your qsound_hle.zip file (often found alongside your cps2.zip or cps3.zip ) is tiny—maybe 200KB. Inside, there’s no sampled audio. No wavetable. Just a small microcontroller dump and a DSP program.
Use saved searches to filter your results more quickly * Issues 560. * Pull requests 224. qsoundhlezip mame
Some users have reported success by downloading QSOUND.ZIP and renaming it to qsound_hle.zip .
Load a modern MAME DAT file matching your current emulator version (e.g., MAME 0.243 or later). Without this file, games built on the Capcom
Understanding QSound HLE Zip in MAME: A Complete Guide If you are a fan of 90s arcade classics—specifically those from Capcom—you have likely encountered the iconic, cinematic sound quality of QSound. When running these games in MAME (Multiple Arcade Machine Emulator), you might occasionally run into errors stating that a file named qsound_hle.zip is missing.
: The DL-1425 chip processed audio data to create a stereo-widening effect, giving arcade players a pseudo-surround sound experience from just two standard cabinet speakers. Your qsound_hle
To mimic the hardware, MAME handles audio emulation through two distinct methods:
QSound is a proprietary 3D audio technology developed by QSound Labs. In the 1990s, Capcom licensed this technology for their (Capcom Play System 2) and some Sony ZN-1/ZN-2 hardware. It allowed games like Street Fighter Alpha , Darkstalkers , and Marvel vs. Capcom to feature immersive, spatial audio. The Role of qsound_hle.zip in MAME