When applications are installed and updated on the Windows 11/10 Operating System a hidden directory designated as C:\Windows\Installer is used to store the Microsoft Installer (MSI) files and the ...

Microsoft says the August 2025 security updates are triggering unexpected User Account Control (UAC) prompts and app ...

The MSI file format used by Windows Installer (MSI) is used specifically for installation – this differs from the EXE format sometimes used to run installers, which are simple executable files that ...