

To eliminate the error, you need to download a new ISO file and repeat the installation in Boot Camp. In this case, you likely have an incomplete or corrupted Windows ISO file. Suppose you have followed every step correctly to install Windows on Mac but still experience the error "The installer disc could not be found." on Bootcamp. Switch to a fitter option if you are trying to install an incompatible Windows version. Also, Macs before 2015 only support Windows 7.

Note that Mac models in 2015 and later only support Windows 8.1 and higher versions using EFI/GPT. That's why you may get "The installer disc could not be found." on a 2015 Mac when using a Windows 7 ISO file. If the Windows version you intend to install isn't compatible with your Mac models, Boot Camp Assistant will likely pop up "The installer disc could not be found." when installing Windows. Insert your Windows installer disc and wait a few seconds for the disc to be recognized." Install a Windows version compatible with your Mac Here are the solutions to try if you can't install Windows 10, Windows 7, or other versions on Bootcamp due to the error reading, "The installer disc could not be found. How to fix 'The installer disc could not be found.' on Bootcamp? How to fix 'Windows cannot be installed to this disk' on Bootcamp? Guide to "The installer disc could not be found." on Bootcamp : Here, we will explain why Bootcamp doesn't recognize the USB installer with the corresponding solutions. Insert your Windows installer disc and wait a few seconds for the disc to be recognized." The error is likely caused by issues on the installer disc, the Windows ISO file, or the internal hard drive. When attempting to install Windows on Mac, Bootcamp may be stuck on " The installer disc could not be found.

Fix 'The installer disc could not be found.' on Bootcamp
