Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Installer\Products .

For developers or IT professionals looking to manage such MSI packages more effectively or create robust installers that avoid these issues, here is a review of the tools and methods commonly used to handle Windows Installer (MSI) packages. Review: Managing & Developing MSI Packages Feature/Tool Description Microsoft Support Tools Troubleshooting MSI Repair Tool for packages that fail due to local share or cache issues. System File Checker (SFC) Core System Fixes