Windows 10: Is it possible to use an old ISO to clean install Windows 10?

Lets say that instead of downloading the latest 1803 ISO someone wanted to use a previously downloaded old Windows 10 ISO..1609, 1703 etc to clean install Windows 10. Would it successfully install you right up to date to version 1803. Or are you not supposed to do that. Could there be issues?
There must be occasions where someones hard drive has failed and they need to clean install Windows 10 to a new hard drive but have no way of downloading the latest Windows 10 ISO first but they have a previously downloaded older Windows 10 ISO that they could use. Could the old ISO be used to clean install Windows 10 right up to the latest version without issues?

:)

 

Clean Windows 10 (?PRO?) install

I have bought a legit "Windows 10 Pro" key of a key website. It is legit since i'm currently using it for over a year now. I currently have Windows 10 Pro installed on my PC and I want to do a clean install. I just can't find the windows 10 Pro download in the tool. But if i could use a windows 10 pro key with a normal windows 10 install, I'll be good to go.

 

Clean Install Workaround for Vista

You may remember this news story on techPowerUp! a couple of days ago relating to the lack of clean installs when using the Upgrade Editions of Vista, which required an old OS to be installed. However, Paul Thurrott has managed to find a workaround for this issue, which ironically lets users do a clean install Vista without any previous version of Windows, albeit a little tedious. Here are the steps:

• Boot from the Windows Vista Upgrade DVD as normal
• When prompted for a product code, leave this blank
• Select the version of Vista you have purchased and let Vista install
• When you boot to your desktop for the first time, run the Vista setup from Windows
• This time enter your product key
• When asked whether you want to do an Upgrade of Custom install, select custom and choose a clean install
• Windows will now install for a second time and you should be able to activate it

Remember, these steps are only advised for use in order to achieve a clean install of Vista, it is only legal to use the upgrade editions if you have previously purchased the appropriate version of Windows.

Source: DailyTech

 

Clean Windows 10 (?PRO?) install

Where exactly did you get this "windows pro" key from? If it's off eBay or something, then perhaps you've been sold a dud key. Also, it's not clear if you mean you bought windows 10 pro or an earlier version of windows as there's no such thing as "windows pro".

Do you have an Windows 7 or 8.1? If so, install that, download the ISO with the media creation tool and burn it to disc. Then run it as an upgrade. After that, the components hash of your PC will give you a digital entitlement for a clean install, so just bought off that disc, wipe the partitions and install it clean. It will auto activate over the internet once installed.