Font size issues with Quicken for Windows under Parallels on a Mac with Retina monitor.
See if this resolves your issue: Change your configuration in Parallels and toggle between "Scaled" or "Best for Retina" and see which works better.
You may also have to set the display scaling overrides in Windows (see below)
If you haven't rebooted Windows since the installation of the latest Quicken update, please do that first and try Quicken again.
Font size problems? Display issues? (Windows)
If you are using a version of Quicken at the Quicken 2019 US R 19.44 patch level or newer and you have previously made the following Compatibility change, please undo the change. Users of other Quicken versions please try the following:
Some additional tuning suggestions: