This SharePoint 2019 tutorial explains, how to solve the issue of “Only one copy of the SharePoint Products Configuration Wizard can be run at a time” while opening the SharePoint 2019 Central Administration. We will also see how we can start MSSQLSERVER service in Services in Windows Server 2016 which need to run to start SharePoint 2019.
While I was opening the SharePoint 2019 Central Administration, Suddenly, it was throwing an error as “Only one copy of the SharePoint Products Configuration Wizard can be run at a time“.
Probably, this error will come when the SQL Server (MSSQLSERVER) service status has been stoped in windows services. You can see the error message in the below screenshot.

Solution of Only one copy of the SharePoint Products Configuration Wizard can be run at a time
To solve this “Only one copy of the SharePoint Products Configuration Wizard can be run at a time” issue and to run the SQL Server (MSSQLSERVER) service status, Follow the below steps:
Step-1:
Open “Run” (Window+R) window, Type “services.msc” in Open field. Then click on “OK” as shown in below.

Step-2:
Once you will click on “OK” button, a Services (Local) page will appear where you can see all the Local Server Services. Select “SQL Server (MSSQLSERVER)” and click on Start service button to run this status service as like below screenshot.
After a while, you can see the “SQL Server (MSSQLSERVER)” service status will convert to running mode. Now again re-open your SharePoint 2019 Central Administration, it will open normally without giving an error.

You may like following SharePoint tutorials:
- How to change Site Collection Administrator in SharePoint Online or SharePoint 2019/2016/2013
- SharePoint 2019/2016/2013/Online Supported Browser
- Delete site collection in SharePoint Online Office 365 and SharePoint 2013/2016/2019
- SharePoint 2019/2016/2013 Hardware and Software Requirements
- [Solved] Site assets library missing in SharePoint Online/2019/2016/2013
This SharePoint 2019 tutorial we saw how to solve the issue of “Only one copy of the SharePoint Products Configuration Wizard can be run at a time” in SharePoint 2019 Central Administration.
And also we saw how to run the MSSQLSERVER windows services in Windows server 2016.
Hello Everyone!! I am Bhawana a SharePoint MVP and having about 10+ years of SharePoint experience as well as in .Net technologies. I have worked in all the versions of SharePoint from wss to Office 365. I have good exposure in Customization and Migration using Nintex, Metalogix tools. Now exploring more in SharePoint 2016 🙂 Hope here I can contribute and share my knowledge to the fullest. As I believe “There is no wealth like knowledge and no poverty like ignorance”