Actually, I found this http://blogs.technet.com/b/asiasupp/archive/2012/03/06/error-quot-we-couldn-t-create-a-new-partition-or-locate-an-existing-one-for-more-information-see-the-setup-log-files-quot-when-you-try-to-install-windows-8-cp.aspx and I fixed it in the diskpart as it is written there...
I have already done that. I deleted all the partitions, create and then format a new one, but when I click next it says "We couldn't create a new partition or locate an existing one. For more information, see the Setup files.
I'm using USB drive.
I've got a brand new laptop. It came without OS. When I was installing Win 8.1 a accidentally deleted system reserved partition. And the only one left became raw. Now I can't install the OS. It says something like "can't create a new partition". Thanks for help