Windows 10: How to fix pc looping after trying to downgrade with ISO file?

so i was trying to downgrade using a iso file and everything was going smoothly until it just started looping on and off. the pc itself doesn’t turn off but all sounds stop keyboard goes off and screen and then lights back up and it’s stuck in that looo i’ve checked all hdmi cables and tried on and offing it but nothing worked please help it took me so long to save up for this pc and i’ve not even had it a year all past downgrades have been 100% successful

:)

 

wont boot into ISO file?

hm I used nero and put the iso on there like anything else
ill try your suggestions with the .nrg file I no longer have the .iso (threw away)
i was just curious

 

Error when mounting ISO files

Hi,



Thank you for writing to Microsoft Community Forums.



I understand when you are trying to delete/rename/move the ISO files after mounting it you get an error message. It could be possible that the ISO file is mounted and that is the reason you are unable to modify it.



I suggest you to eject the ISO file and then try to modify it. Please follow the steps mentioned below:

1. Press Windows key + E, to open
   File Explorer.
   
2. Click on This PC on the left pane, you will find the mounted ISO file.
   
3. Right click on the ISO file and click on Eject. Try modifying the ISO file now.
   

Please reply with the status of the issue, we will be glad to help you further.



Regards,

Nikhar Khare

Microsoft Community - Moderator

 

Need ISO maker

Um, feel free to correct me if I'm wrong, but isn't UDF the DVD format?

"The name ISO is taken from the ISO 9660 file system used with CD-ROM media, but an ISO image might also contain a UDF file system."

Optical disc image - Wikipedia