Hi ben arturia,
Just take a look at the Arturia Software Center, there's something called "silent install".
This is my config for the last 3 years, nothing seems to be a problem for the V4 and the V5 so far... and spark2 belongs to V4.
So, the update of this version goes through the same process... silent update.
Have I missed the "text box" in the pref page to set the custom library path too ? I double check : no !
Why removing something that is useful, and on the other hand, keep something that completely bullshit like the "Midi import" section ?
(I know, Arturia has a very personal interpretation of the Midi specification born in the 80ies)
Maybe the developers at Arturia should know there product better ?
Maybe the management should give them more time to know there product...
Maybe they should focus on doing things well (and I am not talking about advertisement here, Arturia's got 5 stars for that)
But that is completely different debate, not really something you can do about it
I'll finished with one word, that, when you have some experience or read this forum, will characterize Arturia so well : disappointment.
Have a nice day and good luck in your job.