soundcard setup per file, not for the pc as such

Hello It would be great if Reaper could remember my soundcard setup per file and not only for the pc. I have a reaper file A that I always use with the laptop soundcard. I have a reaper file B that I always use with an external soundcard. I use both files "every" day. I wish that Reaper could autodetect and define the soundcard setup when I launch A or B. Maybe it is already possible, and if so, how ? Cheers Carl Henrik

It seems Reaper knows command line parameters: (I hope the image is loading when you see this post, Stashbox is having troubles here atm.) I don't know (and I can't test - only 1 card per DAW here, sorry) if that actually works but here it goes (you can skip this if you're familiar with shortcuts and startup parameters): - Select the external card, leave Reaper and copy the Reaper.ini (in the same folder) to Reaper-External.ini - Restart Reaper, select the onboard chip and leave Reaper, copy the Reaper.ini to Reaper-onboard.ini - Create 2 shortcuts to Reaper.exe on your desktop (name them accordingly) and add -cfgfile Reaper-External.ini to the target (C:\whatever\Reaper\reaper.exe -cfgfile Reaper-External.ini). Do the same for the other shortcut and the other .ini-file The -audiocfg parameter seems to be for this purpose but I can't figure out how that might work since this seems to address a section or alternative sections in the ini itself (but I may be on the wrong track here too)

thanks, I shall take a look at your suggestion. ch