Does SBSMIG.EXE affect anything after it is run ??

Hi there,

I have mistakenly ran sbsmig.exe. The server shut down and restarted. However, I could not get the logon screen. The screen is black with only the windows logo and when I press enter, I get an exclamation mark in a yellow triangle. Please help urgently because I can not even remote connect.
Did it affect any of the display drivers ?

thanks,
Raymond.