Businesses frequently need to install application updates or upgrades or, in some cases, new programs. The Windows Installer Service is an integrated Windows function that allows you to install new ...

Microsoft has confirmed a new known issue impacting client and server Windows versions that breaks apps after updating or repairing them using the Windows Installer (previously known as Microsoft ...

Microsoft's latest August 2025 security update is wreaking havoc on non-admin users across several versions of Windows 10 and 11, preventing app installations from occurring in certain cases.

There have been reports from Windows 10 users getting Err0r 1500. The Another installation is in progress Error is usually displayed as “Error 1500. Another ...