Convert UEFI Win7/2008 R2/SBS2011 Physical Machine to HyperV Gen 1 VM

Wow, what a special case this is. This is the third time I’ve run into this issue, having to convert a workstation or server installed as a physical machine, into a HyperV VM. When installed from the factory, often techs will use UEFI — which makes for a nightmare on converting to a HyperV VM. […]

HyperV Migration – 0x80090303 – Failed to Authenticate

HyperV Live Migration SPNs – 442 Failed to Authenticate (0x80090303) Good golly, I just want to move, export, or replicate a VM from one HyperV Server to another. Why is it so frustrating? Commonly received is the rror 0x80090303, meaning that a HyperV host is not allowed to make a live migration connection to another HyperV […]

Migrating from ESXi to HyperV w/ MVMC

Migrating an ESXi Host to HyperV w/ Microsoft Virtual Machine Converter I’ve been doing these a lot lately. Converting clients from ESXi free to HyperV on Server 2012 R2. This post is a bit unfair, as ESXi free is well, free, and Server 2012 R2 is $800. You could easily spend many, many thousands for ESX […]