Removing or disabling Server 2020

It isn't the kind of experience that we want you to come across, bugjammer.

You may have turned on the Multi-user mode. Thus, giving you an error when opening your file. That said, let's ensure that the QuickBooks Server is running and if the company file is shared. Make sure the company file is on the same computer the QuickBooks Server app is installed on. 

Let me guide you how:

1. Click Go and select Applications.
2. Double-click the QuickBooks 20XX Server.app icon.
3. If you need, share the file.
   1. If the file’s listed under NOT SHARED, click the file then Start Sharing.
   2. If the file’s not listed, select + to add the file.

If everything is fine, verify if the file-sharing permissions are set correctly on the host computer. 

1. Go to the Apple menu and select System Preferences.
2. Click the Sharing icon.
3. Select the File Sharing checkbox.
4. Add the folder where the company file is stored in to Shared Folders.
5. Click + under the Shared Folder column.
6. Browse to the folder where the company file is located, then select Add.
7. Under the Users column, make sure the permission is set to Read and Write for Everyone or just the specific users who will be using QuickBooks.

In addition, hardware can sometimes block the communication between QuickBooks for Mac and QuickBooks Server. You can follow these steps and see if it fix the issue:

1. Unplug the ethernet cable or if you’re using wireless internet, turn off your Wi-Fi.
2. Reboot your computer.
3. Open QuickBooks, then turn on multi-user mode.

If the problem persists, follow the rest of recommended steps in this article: Troubleshoot multi-user issues for QBDT for Mac. You can also give us another shot and contact our chat support to fix the error.

I've also attached an article you can use to learn how you can create checks: Write checks in QuickBooks Desktop for Mac.

I'm just a few clicks away if you ever have questions or need anything,

I'm a single user with Quickbook Pro for the Mac installed on other computers, each other computer has their own licensed copy of Quickbook Pro.  Not all at 2020, we do not do payroll.

I looked on my Application Folder and there is only the Quickbook application there, no Quickbook Server.  There is no shared file on a Server that I use. 

QuickBooks 2020 Server is now coming up when I click on any of my QB account, blocking them like a Malware.  I turned off, it comes back.  I re-click on an account to write another check, it blocks me again.  How do you uninstall QuickBooks Server 2020 on a Mac?

The problem seem to be solved by throwing away the old copy of QB Pro 2020 Mac and downloading/installing a new copy.  Didn't have to add user information.