Boot Camp assistant does not recognize Windows 10 ISO file "CCCOMA_X64FRE_EN-US_DV9" as 64 bit, any other source for the necessary ISO file?

The file was downloaded from Microsoft as the link in the Boot Camp Assistant does take you directly there and the file was downloaded twice and shows up in the window to choose the ISO. I set the partition parameters and click install and that's when I am told to select a 64 bit ISO. Not sure how to check the MD5sum even though I did see the chart for the various languages.

Appreciate your help Loner T.

ISO file name: CCCOMA_X64FRE_EN-US_DV9.

The Boot Camp assistant response:

Need 64-bit Windows 10 or later ISO file.

Boot Camp only supports 64-bit Windows 10 or later installation on this platform. Please use an ISO file for 64-bit Windows 10 or later installation.

I apologize Loner T,

When the file is downloaded it creates a disc image named: CCCOMA_X64FRE_EN-US_DV9.

What is automatically loaded into the ISO image box by the Assistant is: /Users/username/Downloads/Win10_2004_English_x64.iso.download/Win10_2004_English_x64.iso.

Thank you once again Loner T for your time and help. Eventually discovered that I was double-clicking the file in the download window which was opening the disc image rather than just dragging the file from the download window to the desktop. All worked as designed afterwards.

Thanks rcosta887, that is the same link contained in the Boot Camp Assistant so the file should be valid. Downloaded twice with the same result.