: Ensure both qsound.zip and qsound_hle.zip are in your main ROMs directory. Why This Happened
The dl1425bin+qsoundhle+fix is slowly becoming obsolete. Modern developments include: dl1425bin+qsoundhle+fix
printf '%b' "$string//+/ "
Ensure it contains (and not the obsolete qsound.bin ). Rename a copy of qsound.zip to qsound_hle.zip . Place this new zip file directly in your MAME roms folder. 3. Version Matching : Ensure both qsound