https://arstechnica.com/gadgets/2021/07/microsoft-fails-to-provide-windows-10-vm-images-for-developers Skip to main content * Biz & IT * Tech * Science * Policy * Cars * Gaming & Culture * Store * Forums Subscribe [ ] Close Navigate * Store * Subscribe * Videos * Features * Reviews * RSS Feeds * Mobile Site * About Ars * Staff Directory * Contact Us * Advertise with Ars * Reprints Filter by topic * Biz & IT * Tech * Science * Policy * Cars * Gaming & Culture * Store * Forums Settings Front page layout Grid List Site theme Black on white White on black Sign in Comment activity Sign up or login to join the discussions! [ ] [ ] [Submit] [ ] Stay logged in | Having trouble? Sign up to comment and more Sign up dude, where's my VM? -- Microsoft fails to provide Windows 10 VM images for developers Microsoft's Windows 10 VMs for devs expired on July 10. They're still missing. Jim Salter - Jul 14, 2021 7:50 pm UTC Image not found: why has it taken Microsoft five days (and counting) to upload fresh developer VM images for non-Hyper-V platforms? Enlarge / Image not found: why has it taken Microsoft five days (and counting) to upload fresh developer VM images for non-Hyper-V platforms? Sean Gladwell / Getty Images reader comments 43 with 34 posters participating, including story author Share this story * Share on Facebook * Share on Twitter * Share on Reddit Microsoft typically makes Windows 10 Enterprise virtual machine images available to independent developers via its developer.microsoft.com portal. For some reason, that process has fallen through the cracks this month--images are available now for Microsoft's Hyper-V hypervisor but are conspicuously missing for competing hypervisors VMWare, Parallels, and VirtualBox. @windowsdev It's pretty telling that you guys have let the free VMWare/VirtualBox/Parallels Windows dev images expire but updated the HyperV image. Preferential treatment much?@VMware @virtualbox @ParallelsMac @ParallelsCares Antitrust? @FTC Yo, we got shenanigans afoot! -- Matthew Boyette (@Dyndrilliac) July 12, 2021 Ars first became aware of this problem via impassioned tweets from Matthew Boyette, an Ars reader and independent developer whose workflow depends on these Windows 10 Enterprise VM images. The images themselves are decidedly ephemeral--they expire each month, requiring devs using the program to download new, refreshed images. June's developer VM images expired five days ago (on July 10), and despite several days of Boyette's angry tweets, the VM images are still missing. While VM images for Hyper-V--Microsoft's own hypervisor--were uploaded to the portal on time, devs who use VMWare, VirtualBox, or Parallels to host their virtual machines are still out of luck. Advertisement The lack of images presents a significant problem for developers who depend on them. While it's true that a developer can still download a Windows 10 ISO and install a new VM from scratch, that doesn't replace everything the developer VMs offer. For one thing, a scratch-installed Windows 10 VM would be unlicensed and therefore not allow certain operating system functions (such as desktop personalization) that may be important for some developers' applications. There's also a sizable laundry list of preinstalled and preconfigured software and features on the developer image--including the Windows 10 Software Developer Kit, Visual Studio 2019, Visual Studio Code, the Windows Subsystem for Linux (with Ubuntu preinstalled), and more. Recreating the entire environment is certainly still possible--but it represents substantial hours of work on the part of the hapless dev attempting to do so, along with plenty of additional room for error on the dev's part. Microsoft is apparently being specific when it says that it is "working on uploading" (not creating) the missing VM images. Note that the list of lengths and hashes is fully populated. Enlarge / Microsoft is apparently being specific when it says that it is "working on uploading" (not creating) the missing VM images. Note that the list of lengths and hashes is fully populated. Jim Salter Bizarrely, the bottom of the developer image-download portal shows valid file names, lengths, and even hashes of the missing VM images--they're just not available for download. Ars inquired about the status of the missing images Tuesday afternoon. As of Wednesday afternoon, Microsoft's PR firm has not responded, and the images remain unavailable. Promoted Comments * TheWoolf Smack-Fu Master, in training jump to post The additional downloads are available by simply editing the last section of the provided download link: HyperV link on MS's site: https://aka.ms/windev_VM_hyperv Edit the end to get ~19GB downloads for each of the others: https://aka.ms/windev_VM_vmware https://aka.ms/windev_VM_virtualbox https://aka.ms/windev_VM_parallels I haven't yet downloaded them or checked the hashes, so they could still be last months. But it's worth checking. EDIT: Size and hash of VirtualBox download match MS's page - 20,485,020,303 and 9fd9d7440ffea6d13b40c860c1104c2e9be6915cc92e7427972329828a29dac1. It's likely the others do as well. edit: ninja'd by craigburdett 1 post | registered 7/14/2021 reader comments 43 with 34 posters participating, including story author Share this story * Share on Facebook * Share on Twitter * Share on Reddit Jim Salter Jim is an author, podcaster, mercenary sysadmin, coder, and father of three--not necessarily in that order. Email jim.salter@arstechnica.com // Twitter @jrssnet Advertisement You must login or create an account to comment. Channel Ars Technica - Previous story Next story - Related Stories Today on Ars * Store * Subscribe * About Us * RSS Feeds * View Mobile Site * Contact Us * Staff * Advertise with us * Reprints Newsletter Signup Join the Ars Orbital Transmission mailing list to get weekly updates delivered to your inbox. Sign me up - CNMN Collection WIRED Media Group (c) 2021 Conde Nast. 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