Midi sequencers

[Vic]

i'm trying to run cakewalk, it's a midi sequencer but i have an error.
what is a WinMM section?


error messages:
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err:mmsys:MMDRV_InitHardcoded You didn't setup properly the config file for 
the Wine multimedia modules.
Will use the hard-coded setup, but this will disappear soon.
Please add a WinMM section to your Wine config file.
err:winspool:AddPrinterDriverA Can't create Drivers key
err:winspool:WINSPOOL_LoadSystemPrinters Failed adding PS Driver (6)
err:msacm:MIDIMAP_LoadSettingsDefault Registry glitch: couldn't find midi 
out (A: SB Live! MIDI Synth)
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thanks