Fix Another Installation Is Already in Progress Error

  • Close all open windows and files and attempt to restart your windows computer.
  • Stop and start the windows installer services using task manager or start the service using services and attempt to run the installation file.

When you are trying to install a program by running the installation file or uninstall a program on your windows 11 or 10 computer using the control panel or installing a new program on your computer then you can easily get rid of this error message another installation is already in progress and install and uninstall the program easily on your computer. So, let’s see in detail below.

Fix Another Installation Is Already in Progress Error

You will get an error while installing a software or program “error 1500 another installation is in progress you must complete that installation before continuing” or windows could not complete the installation or When you go to control panel and try to uninstall a program from your software from your computer you need to wait until the software gets completely uninstall and when you try to uninstall a program before the uninstallation program still running and windows is attempting to uninstall the software then you will get this error message saying another installation is already in progress and wait till the installed software to remove completely from windows computer.

Fix Another Installation Is Already in Progress Error

Below windows 11 or 10 computer troubleshooting methods will help you fix this issue of Fix Another Installation Is Already in Progress Error easily.

Close all Programs and Restart Your Computer

  • Go ahead and close all open windows and files which are open on your windows computer.
  • Now, click on start menu -> Click on Restart button and wait for your windows computer to restart.

Once you close all programs and exit or close all open files on your computer and restart your computer then hopefully your issue will be resolved and you will not get error message Fix Another Installation Is Already in Progress any more when you try to install another program on your windows computer.

Also Read:

1) How to Fix Windows Could Not Complete the Installation

2) How to Fix Windows Defender Error Code 0x80240438 The Definition Updates Could Not Be Installed

3) How to Fix We Can’t Install This Printer Right Now on Windows 11 / 10

4) How to Sideload Apps on Windows 11 or 10 computer and Install Untrusted Apps

5) DirectX not installing in windows 10

Windows Installer Services

  • Click on search menu -> type in services and open it
  • Scroll down and find windows installer and double click on it.
  • Click on Start Service and select ok.

Once you start the windows installer service then go ahead and run the windows installer and windows will install the software without any issue or error message Another Installation Is Already in Progress Error will be resolved.

Using Task Manager

  • Click on windows taskbar and Click on window’s Task Manager and open it.
  • Click on Services Tab.
  • Click on open services at the bottom
  • Double click on windows installer and stop the service
  • Now, click on start button and start the windows installer service.

Once you stop windows installer service and start the windows installer service again then your issue of Another Installation Is Already in Progress Error will be fixed and resolved successfully.

Why Another Installation Is Already in Progress Error Occurs

If there is another installation file is running or attempting to install software on windows computer then you will get this error message another installation is in progress and you need to stop the installation running in background or installing and then start installing new program or software.

How do I stop an in progress installation?

Open task manager by pressing windows key + Shift key + Escape key and then click on service and open services and find windows installation here and open it and stop and start the windows installer.

FAQ

How do I fix another installation that is in progress?

Restart your windows computer and Stop and start the windows installer in services and installation is in progress will be resolved.

Another installation is in progress you must complete that installation before continuing

Just close all file and open or running installation file and restart your computer and stop and start the windows installer survive and restart computer.

Vangari Divya
Vangari Divya
Divya is Content Writer and Author and also Reviews Technology Related Articles and Editorial Expert Team Member at A Savvy Web for more than 5 years. She has a Degree in Bachelor of Technology (Btech) and Master of Technology (Mtech) From Kakatiya University. She has an Expertise in Providing Troubleshooting tips and fixes (solutions) and how to articles and helps to solve issues on Technology Related subjects like iPhone, Android, iOS, Windows, All Smart tv’s and other tech related information.

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