Vijaraniya-The Hackers - How to remove Windows.old folder? If you install Windows 7 by performing a custom installation and don't format the partition during the installation process, files that were used in
![Cleanup Obsolete .MSI and .MSP files in the Windows Installer Folder to Free Disk Space » Winhelponline Cleanup Obsolete .MSI and .MSP files in the Windows Installer Folder to Free Disk Space » Winhelponline](https://www.winhelponline.com/blog/wp-content/uploads/2019/04/installer-package-registry-entry.png)
Cleanup Obsolete .MSI and .MSP files in the Windows Installer Folder to Free Disk Space » Winhelponline
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Cleanup Obsolete .MSI and .MSP files in the Windows Installer Folder to Free Disk Space » Winhelponline
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