Parallels Tools reinstalled twice - same result.
In windows i changed resolution, DPI - same result.
In VM "Configure -> Video" video settings are "Best for retina", and was not changed since first Parallels installation.
Problem appeared only since last update. :/
Btw, if i connect my macbook to external monitor and close the lid of macbook - all works fine in Win7 VM in coherence mode.
Please, help to resolve problem.