Hi I'm using Parallels Desktop 13 for Mac Pro Edition. I'd like to resize the Windows partition but it fails. When I first installed it a few months ago, I did not use an existing Boot Camp, I just downloaded Windows 10 via Parallels. Here are the screenshots of what happens when I try to resize my partition. Thanks for your help !
Hi @JulienM2, please uncheck "EFI Boot" from the Hard disk selection. We can see that the both EFI and Windows hard disk have selected.
Hi, thanks for you rapid answer. Unfortunately, even if I uncheck EFI Boot, it doesn't change anything. I never have access to a cursor to resize my partition... Any idea ? Thanks !! Julien
JulienM2, as I see on your pictures you are using Bootcamp partition as a source disk for your VM. You can not resize it inside Parallels Desktop. P.S. Please check back EFI Boot.