Windows Update deleted the HOST-ONLY network

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Windows Update deleted the HOST-ONLY network

Postby Mario Barduchi » 3. Dec 2017, 20:40

Day 02/DEC/2017 Windows Update was executed on the machine and the system version after that is Windows 10-version 1709-compilation 16299.15.

The problem is that after Windows Update my HOST-ONLY network has disappeared. And Consiho no more stage.

Already uninstalled, already installed other versions, I have done everything and nothing works. He seems to have blocked it out.

Has anyone been through this?

All virtualization options are active in the BIOS, the note is new (Core i7).
Mario Barduchi
 
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Re: Windows Update deleted the HOST-ONLY network

Postby socratis » 3. Dec 2017, 21:06

  1. Uninstall VirtualBox. Your VMs are going to be untouched. Reboot.

  2. You may want to clean up your registry and/or filesystem at this point. CCleaner is a freeware utility that could help you. Mind the installation, it comes with "offers" from 3rd parties, known as "bundleware". Also, check out Device Cleanup program that helps you to remove any unused devices from your computer.

  3. Download (if you haven't already) the latest VirtualBox and its matching ExtPack. Store them in a common location, i.e. not on "Desktop", or "Documents", but to "Public/Downloads" for example.

  4. Locate the downloaded file in Windows Explorer. Right-click on the installer and select "Run-as-Administrator", even if you are the administrator. At the end of the installation, choose to "Start Oracle VM VirtualBox". Do not worry if your VMs do not show up.

  5. If you're going to install the ExtPack, go to File » Preferences » Extensions. Click on the icon with the orange, down-pointing arrow on the right. Select the ExtPack from the previous steps.

  6. Quit VirtualBox. Re-start VirtualBox as you would normally, i.e. from the Desktop shortcut or the Start menu.

  7. Update the Guest Additions (GAs) in your guest(s), if the GAs are available for a specific guest.
If that process does not work, take a look at Ch. 12.7.6. Host-only networking adapters cannot be created from the User Manual.
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socratis
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Re: Windows Update deleted the HOST-ONLY network

Postby Mario Barduchi » 3. Dec 2017, 23:20

Good afternoon Socratis.

Unfortunately, I already did these procedures. The only small point is that the file "% windir% \ inf \ INFCACHE.1" does not exist that the manual mentions.

After doing all that, I still have the same problem.

Thank you for you help.

Regards

Mario
Mario Barduchi
 
Posts: 2
Joined: 3. Dec 2017, 20:38

Re: Windows Update deleted the HOST-ONLY network

Postby socratis » 4. Dec 2017, 09:23

Installing VirtualBox in a Win10 host changes/creates several files; 12 ".pnf" files, 3 "oem#.inf" files and the "setupapi.dev.log". From what I've read, you can safely delete all the ".pnf" files, they're pre-compiled setup information files, they will be recreated. I went ahead and deleted all of mine and they were recreated in the next boot. I guess that's the "cached" information that the manual is talking about and maybe it needs to be updated for Win10.

So, I would repeat the steps that I gave you above, but in between Uninstalling VirtualBox and Rebooting, I would delete all the PNF files from the %WinDir%/INF directory.

Other than that, I'm out of ideas...
If you obfuscate any information requested, I will obfuscate my response. These are virtual UUIDs, not real ones.
Do NOT reply with the "QUOTE" button, please use the "POST REPLY", at the bottom of the form.
socratis
Site Moderator
 
Posts: 12612
Joined: 22. Oct 2010, 11:03
Location: Greece
Primary OS: Mac OS X other
VBox Version: PUEL
Guest OSses: Win(*>98), Linux*, OSX>10.5


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