Windows Virtual Machine Platform Not Working, Please Enable The Virtual Machine Platform Error

Question

Hello
iam tring to insatll Docker on my pc, when i opend it it give me this error
"StartFragment

Docker Desktop - Virtual Machine Platform not enabled

Virtual Machine Platform is not enabled. Enable it using the following PowerShell script (in an administrative PowerShell) and then restart your computer before using Docker Desktop:

Enable-WindowsOptionalFeature -Online -FeatureName VirtualMachinePlatform

Virtual Machine Platform not enabled

EndFragment"

i tried to run this commend PS C:\WINDOWS\system32> Enable-WindowsOptionalFeature -Online -FeatureName VirtualMachinePlatform

Enable-WindowsOptionalFeature : The source files could not be found. Use the "Source" option to specify the location of the files that are required to restore the feature. For more information on specifying a source location, see https://go.microsoft.com/fwlink/?LinkId=243077. At line:1 char:1 + Enable-WindowsOptionalFeature -Online -FeatureName VirtualMachinePlat ... + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : NotSpecified: (:) [Enable-WindowsOptionalFeature], COMException + FullyQualifiedErrorId : Microsoft.Dism.Commands.EnableWindowsOptionalFeatureCommand PS C:\WINDOWS\system32> PS C:\WINDOWS\system32>
i tried to make it manually by going to control panel ->programms->Turn on off windows feature-> check box the VirtualMachinePlatform

but i got this error:

windows couldn't complate the requested changes

windows couldn't complate the requested files to complate the requested changes, make sure you are connected to the internet and try again

StartFragment0x800F081FEndFragment
and give me this link to hint StartFragment.NET Framework 3.5 installation errors - Windows Client | Microsoft LearnEndFragment

i downloaded an iso from the microsoft and tried to run Dism /Online /Cleanup-Image /RestoreHealth /Source:wim:D:\Sources\Install.wim:1 /limitaccess

Deployment Image Servicing and Management tool

Version: 10.0.26100.1150

Image Version: 10.0.26100.3775

[==========================100.0%==========================] The restore operation completed successfully.

The operation completed successfully.

PS C:\WINDOWS\system32>

and after that sfc /scannow

PS C:\WINDOWS\system32> sfc /scannow

Beginning system scan. This process will take some time.

Beginning verification phase of system scan.

Verification 100% complete.

Windows Resource Protection did not find any integrity violations.

PS C:\WINDOWS\system32>

i restarted the pc and tried to enable the VirtualMachinePlatform again but iam facing the same proble

Answer 1

Windows 11 Insider Preview 2600.3775 (24H2) might not be immediately available on UUP Dump if Microsoft hasn't released that exact build through the channels UUP Dump monitors, especially if it's a Canary or internal-only build.

You can try to use the Latest Available UUP Dump Build

Go to: https://uupdump.net

Search: Windows 11 Insider Preview

Choose the latest "Dev" or "Canary" channel build, even if it's not exactly 2600.3775. The closest version will typically include the same or newer features.

Download and create the ISO from there.

:no_entry: Note: If your system originally had 2600.3775 via Canary channel, these builds aren’t always publicly listed—UUP Dump can only show what Microsoft makes available for external users.

Answer 2

Hi jessa
i can't find "Windows 11 Insider Preview 2600.3775" in the UUP Dump
can you please send any alternatife for it

Answer 3

Hi Youssef

Thanks for confirming. Since you're on Windows 11 version 24H2, your OS is fully up-to-date — that's great. The persistent 0x800f081f error, even with a proper ISO and DISM command, suggests that your ISO might not match your current OS build (2600.3775) — meaning Install.wim doesn't contain the required components for 24H2, so DISM can't find them.

Here's What You Can Do Next:

Step 1: Verify the ISO Build

Open PowerShell.

Run this to check the ISO version:

Get-WindowsImage -ImagePath "D:\sources\install.wim"

If the version number shown doesn’t match 2600.3775, that ISO won’t work as a source.

Step 2: Download Matching ISO

You need a Windows 11 24H2 (Build 2600.3775) ISO.

Use UUP Dump to download the exact build:

Select "Windows 11 Insider Preview 2600.3775"

Choose your edition (e.g., Pro or Home)

Download and use their script to create a proper ISO

Once done:

Mount it

Then re-run this command:

Dism /Online /Enable-Feature /FeatureName:VirtualMachinePlatform /All /Source:D:\Sources\Install.wim /LimitAccess

Answer 4

Hi jessa
Thanks for your replay,
i have windows windows 11 vesrion 24H2(OS Build 2600.3775)

I tried all you told me above but still facing the same problem

PS C:\WINDOWS\system32> Dism /Online /Enable-Feature /FeatureName:VirtualMachinePlatform /All /LimitAccess /Source:D:\Sources\Install.wim Deployment Image Servicing and Management tool Version: 10.0.26100.1150 Image Version: 10.0.26100.3775 Enabling feature(s) [==========================100.0%==========================] Error: 0x800f081f The source files could not be found. Use the "Source" option to specify the location of the files that are required to restore the feature. For more information on specifying a source location, see https://go.microsoft.com/fwlink/?LinkId=243077. The DISM log file can be found at C:\WINDOWS\Logs\DISM\dism.log PS C:\WINDOWS\system32>

even when i fully reseted and updated all the Components

it still give me the same 0x800f081f error

Answer 5

Hi Youssef,

This is Jess, an Independent Advisor here to help you. You've already done a lot of the right steps — good work so far.

That 0x800F081F error usually means Windows can't find the needed files to enable Virtual Machine Platform, even after using DISM and SFC.

Here's what to try next:

1. Make Sure You're on the Right Windows Version

You need Windows 10 2004+ or Windows 11.

Run winver in the Run dialog to check. If you're outdated, update first.

2. Use the ISO Properly to Enable the Feature

You mentioned downloading an ISO — perfect.

Mount the ISO (right-click → Mount).

Let’s say it’s mounted as D:.

Run this in PowerShell as Admin:

Dism /Online /Enable-Feature /FeatureName:VirtualMachinePlatform /All /LimitAccess /Source:D:\Sources\Install.wim

If your ISO has Install.esd instead of Install.wim, let me know — we'll need to convert it.

3. Still Getting Errors?

Try fully resetting update components:

net stop wuauserv

net stop cryptSvc

net stop bits

net stop msiserver

ren C:\Windows\SoftwareDistribution SoftwareDistribution.old

ren C:\Windows\System32\catroot2 catroot2.old

net start wuauserv

net start cryptSvc

net start bits

net start msiserver

Then re-run:

DISM /Online /Cleanup-Image /RestoreHealth

After all that, try enabling the feature again and restart.