Hi! for some reason i cant make my cd-rom work on dos, i want to assign letter E: for it, tried many things, what i'm missing on my autoexec and config?
im putting the commands here
many thanks!

AUTOEXEC

SET SOUND=C:\PROGRA~1\CREATIVE\CTSND
SET BLASTER=A220 I5 D1 H5 P300 E620 T6
SET MIDI=SYNTH:1 MAP:E MODE:0
SET CTCM=C:\WINDOWS
C:\PROGRA~1\CREATIVE\CTSND\AWEUTIL /S
keyb br,,C:\WINDOWS\COMMAND\keyboard.sys
@ECHO OFF
PROMPT $p$g
PATH C:\WINDOWS
SET TEMP=C:\WINDOWS
GoTo %config%
:EMC
:XMC
:CMC
LH C:\WINDOWS\MSCDEX.EXE /D:OPTICAL
:EM
:XM
:CM
LH C:\WINDOWS\CTMOUSE.EXE /R2
:E
😦
:C

CONFIG.SYS

[COMMON]
DOS=HIGH,UMB
FILES=40
BUFFERS=40
LASTDRIVE=H

[menu]
menuitem=EMC, Expanded memory + Mouse + CD-ROM
menuitem=XMC, Extended memory + Mouse + CD-ROM
menuitem=CMC, Conventional Memory only + Mouse + CD-ROM
menuitem=EM, Expanded memory + Mouse
menuitem=XM, Extended memory + Mouse
menuitem=CM, Conventional memory only + Mouse
menuitem=E, Expanded memory
menuitem=X, Extended memory
menuitem=C, Conventional memory only

menudefault=EMC,10

[EMC]
DEVICE=C:\WINDOWS\HIMEM.SYS /TESTMEM:OFF
DEVICE=C:\WINDOWS\EMM386.EXE RAM
DEVICE=C:\WINDOWS\CTCM.EXE
DEVICEHIGH=C:\WINDOWS\VIDECDD.SYS /D:OPTICAL

[XMC]
DEVICE=C:\WINDOWS\HIMEM.SYS /TESTMEM:OFF
DEVICE=C:\WINDOWS\CTCM.EXE
DEVICEHIGH=C:\WINDOWS\VIDECDD.SYS /D:OPTICAL

[CMC]
DEVICEHIGH=C:\WINDOWS\VIDECDD.SYS /D:OPTICAL
DEVICE=C:\WINDOWS\CTCM.EXE

[EM]
DEVICE=C:\WINDOWS\HIMEM.SYS /TESTMEM:OFF
DEVICE=C:\WINDOWS\CTCM.EXE
DEVICE=C:\WINDOWS\EMM386.EXE RAM

[XM]
DEVICE=C:\WINDOWS\HIMEM.SYS /TESTMEM:OFF
DEVICE=C:\WINDOWS\CTCM.EXE

[CM]

[E]
DEVICE=C:\WINDOWS\HIMEM.SYS /TESTMEM:OFF
DEVICE=C:\WINDOWS\CTCM.EXE
DEVICE=C:\WINDOWS\EMM386.EXE RAM

[X]
DEVICE=C:\WINDOWS\HIMEM.SYS /TESTMEM:OFF
DEVICE=C:\WINDOWS\CTCM.EXE

[C]