Greetings
Your machine is infected by a worm called #Verecno
Follow below steps to get rid of this error,
Press Win+r, type regedit and enter.
Now press ctrl+f, type googleupdate.lnk and hit find.
Windows registry search and show detect entries under
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run and HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run path just delete it and hit find to find next.
Similarly search for autoit3.exe, windowsupdate.lnk, googleupdate.a3x
and delete it.
Good luck