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Windows Installer CleanUp Utility: How to Download & Run
Cleanup remnant software files that bulk up your system
4 min. read
Updated onOctober 4, 2023
updated onOctober 4, 2023
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Key notes
If you have ever installed a program and realized you didn’t need it or theapp installation failed, you might be aware of the Windows Installer Cleanup utility.
This tool was available in earlier versions of Windows, but we show you how you can still download it in newer versions.
What does Windows Installer Cleanup Utility do?
Windows Installer Cleanup Utility is a tool that helps you to remove invalid registry entries and other system garbage. Such files can cause yourPC to run extremely slowand other performance issues.
By using this utility, you can scan your computer for known issues and repair them. The utility also provides a way to uninstall programs that were installed on your computer by using Windows Installer technology.
Other beneficial purposes it may serve include:
How can I download the Windows Installer Cleanup utility?
Before you download the Windows Installer Cleanup utility, there are a few things to note:
Now, to download it, follow the steps below:
Is it safe to delete the Windows Installer folder?
The Windows Installer folder is ahidden folderthat contains all the Windows Installer data for your system. It can get pretty large if you have a lot of programs installed on your computer because it includes files and registry keys.
If you delete this folder, you’ll lose access to many applications. Instead of deleting the entire folder, we recommend performing aDisk Cleanupor finding other ways tofree up space on your hard drive.
The good news is that other options are still available if you want to clean up your PC. Windows 11 has many built-in repair tools at your disposal. Theprogram install and uninstall troubleshooterfor Windows 11, for instance, is a replica of the Windows Installer Cleanup utility.
However, you may feel these tools are insufficient, so we recommend you reach out foruninstaller software. These tools will allow you to delete unnecessary files from your computer without worrying about causing future problems with your PC.
Let us know whether you still use the Windows Installer Cleanup utility and your experience thus far, especially in newer Windows versions.
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Claire Moraa
Windows Software Expert
Claire has a knack for solving problems and improving the quality of life for those around her. She’s driven by rationality, curiosity, and simplicity, and always eager to learn more about Microsoft’s products. With a background in teaching and reviewing, she breaks down complex topics into easily understandable articles, focusing mostly on Windows 11, errors, and software.
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Claire Moraa
Windows Software Expert
With a background in teaching and reviewing, she breaks down complex topics into easily understandable articles, focusing mostly on Windows 11 errors.
