

Then these orphaned packages can be deleted.īesides, many unnecessary files created during normal operations can also be removed. msi package is left behind in the Windows Installer folder. When a program is uninstalled, the corresponding. Windows installer patches sometimes may get orphaned during the process of software uninstallation. Actually, you should never delete the contents of the C:\Windows\Installer folder randomly. If you delete these files, you can’t work with your PC. The answer is negative because the Windows Installer folder contains important files for the accurate run of the system. Is there a way to clean up that folder without killing Windows 8.1/10? Tucking away the installers on the OS partition seems wasteful. On my SSD machine, the C:\Windows\Installer folder is massive and takes up about 15% of my total disk space. This phenomenon often occurs and it can be seen in many forums or communities. However, you may find that the Installer directory grows and consumes a massive amount of hard disk space. Verify that source exists and that you can access it.” Issues with the Installer Folder msp) file isn’t found, Windows prompts the error “The installation source for this product is not available. Once the corresponding setup package (.msi or.

msi package from the Windows Installer folder to do these operations. When you repair, uninstall, or reinstall the program via Apps & Features in Settings or Programs & Features in Control Panel, you are required to use the. The Installer directory is a cache location for installer data files of various applications installed on the PC. msi setup package will be copied to the Installer folder. When you install a program in Windows, its. Windows Installer folder is a protected folder with System & Hidden attributes, which can be found under the Windows folder. Method 4: Use MiniTool Partition WizardĪbout Windows Installer Folder What Is the Windows Installer Folder.What is Windows Installer folder? Is it safe to delete files in this folder? This post of MiniTool would tell you how to safely free up space with the help of the Windows Installer cleanup utility.
