CMD.exe pre-configuration

It is well known that Oracle-sql*plus can be configured with a login.sql file preferably placed under same directory of sql*plus. But what about cmd.exe on Windows.

HKEY_LOCAL_MACHINE\Software\Microsoft\Command Processor\AutoRun
and/or
HKEY_CURRENT_USER\Software\Microsoft\Command Processor\AutoRun

if you edit AutoRun key with a file address (i prefer-> c:\initial.bat), cmd.exe executes that file firstly. this way you can configure your regular work automatically.