Hi I have little "problem". After install OS Emulator (VMware Player) my logon in Windows 7 change this look (it is not mine logon screen, but looks same):

After I uninstall OS Emulator, but logon screen is the same.

How can i do these look of logon screen in my Windows7?
Without box for username:


Thank you for your reply.

//BTW Sorry for me English. I'm from Slovak.