Hypersonic 2 - how to query

just made a new cubase file and set up 2 hypersonic tracks

one using the patch that does load on my other song (‘house piano’) and one patched to
‘bandpassed lead’ (which doesn’t load when opening on my other project).

Saved the project and reopened it. None of the patches loaded - both loaded with the patch “welcome to the matrix”

Tries to attach the file but it says “the extension cpr is not allowed”