And see the NotaBene note, (NotaBene being a sister program of Xywrite) https://www.notabene.com/macs.html IMPORTANT NOTE ABOUT CATALINA The current version of Nota Bene does NOT run on the newly released (October 7, 2019) version of the Mac OS, Catalina, and so if Nota Bene is an important part of your work flow, you should delay installation of Catalina. [and more on the details of waiting, messages ...."We'll be writing soon with details of where things stand in development of a Catalina-compatible version. While we very much regret the delay, and the inconvenience that this will cause you if you really want to switch to Catalina right now, the Catalina-compatible version will be a much i mproved version of NB on the Mac there will be significant other improvements in the program that will make your use of NB on the Mac better in many ways." ________________________________________ From: xywrite-bounce@xxxxxxxxxxxxx [xywrite-bounce@xxxxxxxxxxxxx] on behalf of Lisa Kleinholz [lkleinholz@xxxxxxxxx] Sent: October 16, 2019 07:36 To: xywrite@xxxxxxxxxxxxx Subject: Re: XyWrite in new Mac OS Catalina--advice? Thanks, Manuel. Very helpful. I'm going to wait until I have the time, then experiment, probably with Parallels before upgrading. I live on XyWrite. Lisa Kleinholz <mailto:lkleinholz@xxxxxxxxx> On Wed, Oct 16, 2019 at 10:26 AM Manuel Castelao Mexuto <correomeu@xxxxx> wrote: See: https://www.pcmag.com/article/371267/how-to-run-32-bit-apps-in-macos-catalina I hope this helps. In my case, I have decided no to upgrade to Catalina. Regards, Manuel