Running Disk Cleanup is quite simple, and you can perform it by following these steps: It seems that Another installation is already in progress error is caused by temporary files left by previous installations.īy running Disk Cleanup you’ll easily remove any temporary files left by older installations. Perform Disk Cleanupįew users reported that performing Disk Cleanup fixed the issue for them. This is a simple procedure, and you can perform it by following the steps above.
Windows Installer service is a common culprit for Another installation is already in progress error, and if restarting the service doesn’t help, you might want to temporarily disable it. Disable Windows Installer service and restart your PC
If you try to install another software while Windows Installer is running you’ll encounter this error. Sometimes certain repair or uninstall processes can start automatically in the background, and it can require Windows Installer service in order to run. Whenever you try to install a new application, this service will start and help you install it.
Windows relies on its services in order to run properly, and there’s a service called Windows Installer that’s in charge of installing new software.
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