If a user tries to install a program directly from the Windows Installer while another installation is in progress, Windows will display an error message: “Error 1500. Another installation in progress. You should try this preinstallation before proceeding with this idea. “.
This is reported by Windows 10 users who received an Err0r 2000 error. The progress of another installation is usually reported with the following argument: “Error 1500. Another installation is being upgraded. You must complete this installation before continuing.
The registry file may retain the value of the previous installation, and when installing new text, your PC thinks that the software is already installed. Even if your site restarts the computer multiple times, the person will still get the same error. How to fix another running installation? First, you need to repair some of the corrupted registry files.
How do I fix error 1500 another installation in progress Windows 10?
How to fix error code 1500 Windows 10:
- Close any conflicting external processes.
- Disable the installation link using the registry editor.
- Restart the Windows installer.
- Run SFC (System File Checker) DISM and Scan.
- Troubleshoot this Windows Store App and Windows Update.
- Perform a manual master reset of Windows Update components.
How do I fix error 1500 another installation in progress Windows 7?
How to fix “Error 2000 – Another installation in progress”?
How do I fix error 1500 Another installation is in progress?
Do you have any practical ideas on how to fix “Error 1500 – Another installation in progress”?
- Close the conflicting skill processes.
- Disable the installation link using the registry editor.
- Restart the Windows installer.
- Run SFC (system file and checker ) DISM scan.
- Troubleshoot Windows apps and Windows updates from major stores.

I’m a writer for uscfr.com. In my opinion, technology should make our lives easier, not more complicated. That’s why I enjoy breaking down complex topics and explaining them in a way that everyone can understand. In my free time, I can be found tinkering with new devices or coding up new apps.