User registration on updated webpage SOLVED

[jflash]

Hello!
I have updated my webpage from J=3.10.12 VM=3.8 to J=5.2.0 and VM=4.2.18. I have removed old plugins and updated template, all works like it needs only users cant register on webpage. If i click to Register button, i see only 'Billing details' input fields but fields for registering user (username, password etc) does not shown. I tried under templates Cassiopeia and VM Basic and there is same. Under VM Shopper Fields all set like on another my websites. Where to find what causes it?

[jflash]

God! It was just simple click in VM Configuration: 'On checkout, ask for registration' was No...