Hyper-V: tools, error fixes and lab guides
Everything we publish for Microsoft Hyper-V in one place: a searchable error reference that tells you how to resolve each failure, a PowerShell generator that writes the VM and switch commands for you, and step-by-step guides from building a full lab to clearing the most common blocking errors. Free, no signup, browser-based.
Hyper-V Error Reference
Search any Hyper-V error by code, message or symptom — 0x80070569, hypervisor is not running, 0x800705AA — and get the cause plus the exact resolution steps. 75+ common and lesser-documented failures, grouped by category.
Hyper-V tools
Interactive, client-side helpers for the things you do on every Hyper-V host.
Guides and walkthroughs
Long-form, hands-on, each with copy-paste commands and custom diagrams.
Live Build a CTF Lab on Hyper-V: Full Walkthrough Three trust-segmented virtual switches, a Kali attacker, Metasploitable3, a vulnerable Windows target, pfSense and a first exploit run. PowerShell-scriptable end to end. Live The Hypervisor Is Not Running — Complete Fix Guide Five ordered gates: BIOS virtualization, the Hyper-V feature, hypervisorlaunchtype, VMware/VBS conflicts and services, with a verification step and a decision-tree diagram. Live VMware Workstation and Hyper-V on the Same Machine The Device/Credential Guard incompatibility solved two ways: upgrade VMware to 16+ to coexist, or disable Hyper-V and VBS for legacy VMware. Decision table and restore steps.Common Hyper-V errors, with fixes
A few of the most-searched failures. Each opens the full searchable reference with the resolution steps.
Companion tools and series
Hyper-V sits next to the rest of our sysadmin toolbox.
