Home » Categories » MusicReader PDF 4 for Win / Mac » Getting Started

MusicReader on Mac OS Catalina 10.5
Article Number: 103 | Rating: 3.5/5 from 2 votes | Last Updated: Wed, Oct 30, 2019 at 2:58 PM
In Mac OS Catalina 10.15 many things changed that make that MusicReader PDF 4 can have problems.
In this article we show two ways to fix this and make everything work again.

First option is to upgrade to the new MusicReader.
That one works best under Catalina.
More info on the upgrade check this website:

Want to keep using MR PDF 4 for now on Catalina?
For that we also found a way to make it work.
Follow the tutorial below to get working again:


There may also be problems with license installation.
Please follow these steps to install license.lic file:
  1. Please go to Finder
  2. Press GO in the menu and select Go to Folder
  3. Enter ~/Library/Application Support/MusicReaderPDF/License/
  4. Copy the license in that folder, overwrite existing license.lic file.
Posted by: Marco Leoné - Wed, Oct 16, 2019 at 11:07 PM This article has been viewed 996 times.
Filed Under: Getting Started
Attachments Attachments
There are no attachments for this article.
Related Articles RSS Feed
Introduction to using and editing MusicReader for Mac/Windows
Viewed 9868 times since Wed, Feb 9, 2011
Add Files To Library (Windows / Mac)
Viewed 27319 times since Sun, Oct 23, 2011
Get Started with MusicReader
Viewed 40463 times since Thu, Nov 24, 2011
Moving from MusicReader 3 to MusicReader 4
Viewed 8282 times since Tue, Feb 15, 2011
Synchronizing (Windows/Mac)
Viewed 12276 times since Tue, Feb 15, 2011
Installing License (Mac / Windows)
Viewed 29930 times since Sun, Feb 20, 2011
Reorganizing the icons (Windows/Mac)
Viewed 4178 times since Tue, Feb 15, 2011
Page Views vs. Page Turning
Viewed 17924 times since Sun, Oct 23, 2011
Supported Devices
Viewed 5995 times since Tue, Feb 15, 2011
  • Icon SubscriberSubscribe to Article
  • Icon PrinterPrint Article
  • Icon EmailEmail Article to Friend
  • Icon PDFExport to PDF
  • Icon MS-WordExport to MS Word
  • Icon TwitterTweet This Article
  • Icon DiggDigg It
  • Icon StumbleuponStumble Upon
  • Icon de.icio.usDel.icio.us
Article Rating (2 Votes)
Rate this article
Subscribe to knowledge base
Get notified when new articles are added to the knowledge base.
Powered by PHPKB (Knowledge base software)