HOWTO switch off Defender in Windows Sandbox

Recently I tried to run a setup program into the Windows Sandbox, but Windows Defender blocked it. About 60 seconds later, I discovered that I cannot disable/configure it from the usual UI. After some investigation, I discovered that we can do it by a couple of commands in PowerShell with administrative access rights: Set-ItemProperty -Path “HKLM:\SYSTEM\CurrentControlSet\Control\CI\Policy” -Name “VerifiedAndReputablePolicyState” -Value “0” CiTool.exe -r After applying these … Continue reading HOWTO switch off Defender in Windows Sandbox »

Released sys_minion 2026.5.105.0

This service release includes: [oem drv] improved NVIDIA driver support, the program is now trying to use PowerShell 7.x compiled with VS2026, using new VS2026 segment heap, minor fixes and improvements Home Page

Released Horodruin 2026.4.840.0

This small update fixes/improves version-info usage captured from the Sources Collected Data Viewer window. They are not used anymore in sources that don’t allow them. It’s a QoL (Quality of Life) improvement designed to make manual selection of the newest candidate easier and more reliable. The setup kit is signed with my new public PGP key, i.e. you shall download it from the link in … Continue reading Released Horodruin 2026.4.840.0 »

Released Horodruin 2026.3.837.0

This small update redefines the right-click menu experience for easier access to automated tasks. It moves these options from the context menu to a new prompt in the program, accessible by double-clicking a project file. A new command-line switch is also added to trigger this prompt.   The program is available here.

Released Horodruin 2026.2.836.0

This update introduces changes to the installation process and some important considerations for users. New Installation Modes The installer now supports two operation modes: Private mode (default): Installs the application in the current user’s profile space without requiring elevated permissions. The program will only be available to the current user. Shared mode: Requires administrator privileges and installs a shared instance accessible to all users on … Continue reading Released Horodruin 2026.2.836.0 »