How to install preview on incompatible system?

Officially, installation of Windows 11 is only possible on certain computers that respect Microsoft’s specifications. But to establish a preview of its new operating system, Redmond has released a small stance and has chosen to authorize its installation on machines that are not compatible in principle.

However, to take advantage of it, you must have registered a PC with Microsoft’s Insider program, Dave Channel, before June 24. Beyond this date, updates for Windows 11 pre-releases will no longer be officially available on computers that do not meet Microsoft’s criteria.

However, there are several solutions to overcome the limitations imposed by the US company to install Windows 11 Preview on a machine that is not officially supported. One of them is very easy to set up, because it is enough to start the installation of Windows 11 from the USB key and change some values ​​in the registry database.

If you want to embark on this adventure, do the manipulation on a machine already equipped with Windows 10 and you will be fully dedicated to it. When this solution works with the beta of Windows 11, there is no indication that Microsoft will not block it in the final stable version of the operating system.

1. Download the Windows 11 preview

To download the Windows 11 Preview installation ISO image, you must first join Microsoft’s Insider program.

When this condition is met, go to the Windows 11 preview download page and click Sign in Log in to the Microsoft account you used to join the Insider program.

Scroll down the page and select the Windows 11 version to restore – Windows 11 Insider Preview (Beta Channel) – and click Make sure.

And then click Select the product language And select the language of the ISO to recover. Click Make sure Access the download link.

Finally click the 64-bit button Download Tamil Recover your Windows 11 beta installation disk image.

2. Check if your computer has BIOS or UEFI

From the Windows 10 PC where you want to install Windows 11, check if your machine is in BIOS or UEFI. To do this, use the keyboard shortcut Windows + R Then, type in the Run window that appears MSinfo32 And click OK.

In the System Info window that appears, locate the line BIOS mode And notice the value mentioned there: Inheritance Where UEFA. This data defines the type of bootable USB key that should be created after booting your computer.

3. Create a bootable USB stick

Download and install the app Rufus On your computer, boot it up and attach at least an 8GB USB stick to your computer.

USB key detected automatically by Rufus (device line) in principle. Then click the button Choice, Then in the File Explorer window that opens, select the disk image in the ISO format of Windows 11 that you downloaded and check it by clicking OK.

You must now select Partitioning plan Related Target system. During the previous step, the BIOS mode was indicated Inheritance, Select the partitioning plan Hello. Conversely, if the BIOS mode is specified UEFA, Select the partitioning plan GPT.

Enter the name of your installation USB key in the field Block name And click the button To get started Start generating the USB key.

Once Rufus’ status bar is displayed in full green Ready, Click the button To close.

4. Boot from the USB stick

Insert the bootable Windows 11 installation key into your computer. To quickly boot from your computer with the installation USB key, you must first access the BIOS of your machine. To do this, you need to press the Enter key to boot into your computer’s boot menu. Usually it is one of the keys like F1, F2, F3, Delete.

Refer to the instructions provided by the manufacturer for the procedure to be followed.

5. Open the command line

Your PC should now boot from the USB key for the Windows 11 Beta installation you just created and display the first installation system screen that prompts you for the installation language.

Before you install Windows 11, open the command line. To do this, use the keyboard shortcut May + F10.

6. Start the editor in the registry

In the command prompt window that appears, type regedit And press the key Enter Keyboard. The Windows Registration Editor should open later.

7. Edit the record

In the registry editor window that appears, in the left column, double-click HKEY_LOCAL_MACHINE, Then Organization, And finally Setup.

Then right click Setup, Then inside New To create The key That you will name LabConfig.

Make sure you are in the directory LabConfig You have now created, then right-click on the right pane, select New, and then click Vellore DWORD 32 bits.

Give it a name Bypass DTMC check And press Enter. Double-click on it and in the window that appears, change the value to 0 1 In the field provided and click OK To check.

In the more right pane, right-click again and select New And create a new one Vellore DWORD 32 bits.

Name it Bypass Secure Boot Check And press Enter. Double-click on it, and in the window that opens, change the value to 0 1 In the field Value data, And click OK To check.

Then close the registry editor and the Windows command line.

8. Start the installation

You can now begin the installation of Windows 11 Preview on your incompatible computer.

Wait for Windows 11 to install on your computer. You need to restart the PC several times during the installation before displaying the various configuration screens to set your preferences in Windows 11.