I just built a new machine and switched to  windows 11.  PDF redirect works but every time I reopen  it, it switches back to  the non-pro version.  When I   click the pro button, it switches to  pro mode showing my virtual printers and it shows me as registered.  Am I misunderstanding things or is windows 11 messing with me?  It worked find for the last decade or so under windows 7 and 10.

Edit to add,  my  virtual printers all seem to  work as they always have.