How to Upgrade to Windows 10 version 2004 using ISO File from Previous Versions of Windows 10


The Windows 10 May 2020 Update or Windows 10 rendition 2004 is the most recent amendment of Microsoft’s work area working framework. The past variant, called Windows 10 1909 was propelled in fall 2019. Clients running past forms of Windows 10 will have the option to move up to the most recent amendment numerous ways.

One of the most solid and helpful ways is to utilize the ISO document. The ISO record gives the choice of updating different frameworks particularly for clients with restricted data transmission. In this article, they give you how.

If you prefer to upgrade using Windows Update, please review the following article for instructions:

How to Install the Latest Windows 10 Feature Update Using Windows Update

PSA: Create Backup Reinstall Media for Your Current Version of Windows 10 Before Upgrading to Windows 10 Feature Updates

For users running previous version of Windows such as Windows 7, Windows 8.0 or Windows 8.1, you will need to purchase a license for the Windows 10, if you did not take advantage of the free upgrade offer (you might still be able to get it for free). For computers already running Windows 10 Home, Pro, Pro Education, Pro Workstation, Windows 10 S editions, Enterprise or Education versions 1507, 1511, 1607, 1703, 1709, 1803, 1809, 1903, 1909 you can upgrade to the latest Windows 10 Feature Update for free.

If you are upgrading from older releases of Windows, review following links:

  • How to Upgrade to Windows 10 Feature Update from Windows 7 New!
  • How to Upgrade to Windows 10 Feature Update from Windows 8.0 or Windows 8.1 New!

Windows 10 Feature Updates are a piece of Microsoft’s continuous technique to convey Windows as an assistance.

How to get the Windows 10 Creators Update ISO?

The Media Creation Tool will be refreshed so you can download the most recent rendition ISO containing the Windows 10 Feature Update. To get familiar with how to download the ISO document, look at the accompanying article:

How to download official Windows 10 ISO files

For troubleshooting instructions, please scroll down further.

Starting the Upgrade

Boot to the Windows 10 desktop. If you have the Windows 10 ISO, you can right click the ISO file then click Mount. If you are installing from a DVD or USB thumb drive, insert or connect it, then click the on screen notification.  If setup does not start automatically, click Start > File Explorer > This PC > open the drive containing the Windows 10 setup files, then double click Setup.exe.

  • After mounting the ISO file, right click the drive containing the installation files then click Open.
  • Click Run setup.exe
  • Click Yes to allow the installation to Start.

Wait while setup is initialized.

You can select download and install any important updates before upgrading. This is recommended since it can help to ensure a smooth upgrade. If you are not connected to the Internet, select the Not right now radio box instead. Click Next.

Wait while setup checks for updates that might make the installation go smoothly.

Wait while Windows 10 setup checks your system for compatibility issues.   

Accept the End User License Agreement.

Wait while Windows 10 setup does one final check to ensure your system is ready.

Windows 10 setup will check if you have enough disk space. If you don’t, review the following article for instructions how to upgrade to Windows 10 feature update on a system with limited disk space:

How to Upgrade to Windows 10 Feature Update on a Drive with Limited Space

Please note, you have the option of choosing what you would like to keep, which includes personal files, apps and settings.

If you want to perform a new install or just keep your files click Change what to keep. Once you have chosen the desired options, click Install to begin.

To learn more about performing a clean install: How to: Perform a clean install of Windows 10

This will be your screen for a little while. During the installation, your computer will restart several times.

After the first restart, Windows 10 setup will resume. You will notice the setup experience has once again been refined from the previous animated circle. This will be your screen for a while. When complete, Windows 10 setup will restart automatically.

Sign into your account.

Wait while Windows 10 completes application updates and post setup tasks.

That’s it, the Windows 10 feature update is installed. You can check Windows Update for latest updates, click Start > Settings > Update & security > Windows Update > Check for Updates.

How to prepare your computer before upgrading?

Although updating to a new Windows 10 version is a relatively simple process, similar to a repair upgrade; users should perform some basic pre-requisites before initiating the upgrade.

If you are finding it difficult to carry out some of the steps described below, please review detailed instructions how to perform them:

12 Things You Should Do Before Installing Windows 10

When making significant changes to your computer such as updating the operating system, you should always backup.

  • How to: Create a system image in Windows 10
  • How to manually backup and restore your files
  • How to free up disk space in Windows 10
  • How to: 10 Tips before installing Windows 10
  • Disable (preferrably uninstall) your Antivirus utility before attempting the upgrade.
  • Restart a few times then try again.
  • Disable General USB Devices (example – Smart Card Reader). You can do this from the Device Manager.
  • If you have any external devices attached to the machine, disconnect them (example, gaming controllers, USB keys, external hard disk, printers, non-essential devices).
  • Load your BIOS then reset the BIOS defaults.
  • Check if there are any available BIOS updates for your system, then apply them.
  • Perform a clean boot, restart then try again.
  • If you are upgrading using the .ISO file, disconnect from the Internet during setup, if you are connected by LAN (Ethernet) or Wi-Fi, disable both then attempt setup again. 
  • If you are updating through Windows Update, when the download reaches 100% disconnect from the Internet LAN (Ethernet) or Wi-Fi then proceed with the installation.
  • If that does not work, try using the .ISO file to upgrade if possible.
  • If you are connected to a domain, switch to a local account or upgrade based on your System Administrators discretion.

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