@ECHO OFF   PATH C:\WINDOWS;C:\WINDOWS\COMMAND;C:\UCDOS;C:\DOSTools;C:\SYSTOOLS;C:\WINTOOLS;C:\BATCH   LH SMARTDRV.EXE /X   LH DOSKEY.COM /INSERT   LH CTMOUSE.EXE   SET TEMP=D:\TEMP   SET TMP=D:\TEMP