If you’re encountering We couldn’t create a new partition, Error 0x9cfc7550 error message on your Windows computer while installing Windows 11/10, then the ...

I had an old 500 GB HDD that I'd partitioned into an OS X partition and Win7 partition. I bought a new 750 GB HDD to put in the main drive bay of my MBP and an OptiBay to hold my old HDD. My desired ...

If you get the We couldn’t create a new partition or locate an existing one when you try to clean install Windows 11 or Windows 10 on your device, you can try the recommended solutions in the order ...

Unplug the SSD and boot to a Windows installer, and go through the repair functions with bootrec and copying the boot files with bcdboot, and rebuilding the bcd. May need to completely blow away the ...