Hi there @church treasurer,
I’m happy to show a way to install QuickBooks 2019 without replacing or removing the 2016 version.
If you’re currently subscribed to QuickBooks 2019 Pro Plus, we have a new feature called Easy Upgrade. This allows us to keep the new and older versions on the same computer.
Once the new software is available, a pop-up window will appear when you open QuickBooks.
By the time you get the pop-up, please see the additional steps below:
- Choose Upgrade Now.
- Check the Keep old version on my computer box.
- Click Let’s go.
- Wait for the upgrade to run and complete. This will install the new version while creating an updated copy of your company file.
- Select Open QuickBooks.
Once done, you can continue working in your company files on both programs.
Here’s an article for your reference: Use Easy Upgrade for QuickBooks.
Let me know if you have additional questions about the process above. Have a great day!