vss backups

  1. KB5083769 Breaks VSS Backups on Windows 11 24H2/25H2 (Acronis, Macrium, UrBackup)

    Microsoft’s April 14, 2026 security update KB5083769 for Windows 11 versions 24H2 and 25H2 is being blamed by users and backup vendors for breaking VSS-dependent backup jobs across products including Acronis Cyber Protect Cloud, Macrium Reflect, NinjaOne Backup, and UrBackup. The uncomfortable...