I want to install Windows 10 next to installed already Arch. I have two disks with partitions like this:
160GB SSD (sda):
*sda1 /boot ext4
*sda2 dm-crypt with LUKS /root ext4
2TB HDD (sdb):
*sdb1 LUKS on LVM ext4
*free space ~450GB
When I was trying to install W10, i chose unnalocated space which was that free 450GB on HDD and i got output like this:
"We couldn't create a new partition or locate an existing one."
Do you have any ideas what i should do with this?
P.S. There is no way in deleting Arch, installing W10, and then installing Arch again. I spend too much time on installing Arch and configuring.