RaynerSec

RaynerSec is a small, security-oriented software publisher that maintains a focused catalogue of lightweight Windows utilities aimed at system administrators and advanced users who need to manipulate low-level hypervisor settings without diving into command-line scripts or BIOS menus. Its single public offering, Hyper-V-Switch, addresses a common friction point on Windows 10 and 11 workstations: the Windows Hyper-V hypervisor locks the hardware virtualization extensions, preventing concurrent use of competing virtualization stacks such as VMware Workstation, VirtualBox or BlueStacks. The utility presents a simple GUI that toggles the hypervisor launch type, performs the required bcdedit operations, and prompts for a one-time reboot, eliminating manual registry edits and reducing the risk of misconfiguration. Typical use cases include developers who debug in Hyper-V containers during the day but need to test Android images in Genymotion at night, penetration testers who swap between WSL2 and Kali VMware appliances, and IT trainers who prepare VMware vSphere labs on the same laptop that runs Client Hyper-V for classroom demos. By automating a previously tedious multistep procedure, RaynerSec’s tool fits neatly into the “quick-fix sysadmin utility” category alongside other niche toggles for Windows features. The publisher’s software is available for free on get.nero.com, where downloads are delivered through trusted Windows package sources such as winget, always install the latest upstream build, and can be queued for batch deployment alongside other applications.