Windows 11 25H2 'file is to big error' bootcamp

[tgilcas]

I’m trying to install Windows V25H2 through Boot Camp using the ISO downloaded from Microsoft. However, I keep getting a Boot Camp message saying “The ISO file is too large.”

I tried using the “Boot Camp ISO Converter” app to reduce the size of the "Install.wim" file under 4GB, but even after selecting the converted ISO, I still get the same message.

Has anyone found a workaround or have any tips for getting Windows installed?

 

[chrfr]

I’m trying to install Windows V25H2 through Boot Camp using the ISO downloaded from Microsoft. However, I keep getting a Boot Camp message saying “The ISO file is too large.”

I tried using the “Boot Camp ISO Converter” app to reduce the size of the "Install.wim" file under 4GB, but even after selecting the converted ISO, I still get the same message.

Has anyone found a workaround or have any tips for getting Windows installed?

Install Windows 10 and upgrade it. Boot Camp doesn’t support Windows 11 directly anyway.