![problems installing windows on mac problems installing windows on mac](https://johannesluderschmidt.de/wp-content/uploads/2015/02/parallelsInstallYosemite10_10FromRecoveryPartition-1024x720.jpg)
- #Problems installing windows on mac how to#
- #Problems installing windows on mac mac os#
- #Problems installing windows on mac for windows 10#
A clean install of Mac OS High Sierra with original HW in the iMac. Perhaps you should consider to go back to basics.
#Problems installing windows on mac how to#
"We Couldn't Create a New Partition or Locate an Existing One"Īny idea what could cause the issue and how to fix it? Now when I try to continue, I get this error: When creating a new partition on the "unallocated space", W10 automatically creates two more smaller partitions. I fixed it the same way this tutorial says (gdisk tool), worked ok. When trying to install, there was the MBR/GPT error which is also mentioned here: This finally enabled to boot the iMac from EFI Boot. Under Catalina, this only worked after some ist editing (Bootcamp 6.1).
![problems installing windows on mac problems installing windows on mac](https://i.stack.imgur.com/Hd5Vr.jpg)
So I only used bootcamp to partition the SSD drive, but not to create the bootable USB. The trick for me was to manually create the USB drive (copied the contents of ISO and Windows Support Software onto the exFAT formatted drive). Meanwhile, I finally got a couple of steps further! Still not at the end, unfortunately.
#Problems installing windows on mac for windows 10#
P.s the above suggestion is for Windows 10 ISO and Apple does not recommend installing Win7 on Mac. You need to download an old version of Windows 10 ISO or split the latest Windows 10 ISO (20H2, 5.8GB) with wimlib. This is very important as FAT32 only supports file less than 4GB. Give a try on this one: Ĥ> Make sure Windows 10 ISO image is not larger than 4.5 GB especially install.wim is not bigger than 4GB. UNetbootin is not working for Windows 10 as far as I tried out. USB not showing up when pressing Option key during startup.ģ>Try a different ISO burning program. This means the ISO file is fine.Ģ> Format USB to FAT32 with MBR when creating bootable USB from Windows ISO. Double click the Windows 10 ISO, Mac should mount it automatically. Some of the tricks I did:ġ> Check if the ISO file is broken or not. I managed to install Windows 10 on Macbook Pro after hours of troubleshooting. *When formatting, I tried through Master Boot Record and all the options at least once but none of them worked. b) Manually formatted the USB drive to FAT copied the W7 ISO content onto it, along with the Windows support Software Tools downloaded from Apple.* a) Manually formatted the USB drive to exFAT copied the W10 ISO content onto it, along with the Windows support Software Tools downloaded from Apple.*ĥ.
![problems installing windows on mac problems installing windows on mac](https://i.ytimg.com/vi/Po56YWBKCtA/maxresdefault.jpg)
Created a bootable USB using "UnetBootin" for both W7 and W10.ĥ. Created a bootable USB with the W10 64bit ISO (it automatically downloaded the Windows Support Software Tools during the process).Ĥ. So I guess this option is obsolete.īootCamp working again since I changed my startup disk Played around with the ist file until I saw all three options in the main Window of BootCamp assistant. Tried to use Bootcamp only option is to burn the ISO to a bootable CD/DVD, but under Catalina, my internal superdrive doesn't recognize any blank CDs or DVDs, and doesn't properly work anyway. Tried booting from the W7 32bit install CD -> Doesn't get recognized. 100GBs for W7 or W10 installation (exFAT)Ģ. I have proper ISO files at hand for both) (By now, I no longer care if it's W7 or W10, I just want to get one of them to work. Listing all the steps I took so far (updated):