You can add line in to Config.sys to load device driver (sys
files),
For most exe files you can add it in your Autoexec.bat
1394cd.sys - Phoenix Technology DOS Firewire (IEEE1394)
CD-ROM (El Torito) Driver
device=1394cd.sys /d:MSCD001

amsida.sys - AMD PCscsi ASPI Manager (Qlogic Fast!SCSI
Basic, Tekram DC-390, Dawi DC2964F)
device=amsida.sys /v
/l

aspi1394.sys - Iomega Driver for 1394 (FireWire)
Devices
device=aspi1394.sys /int
/all

aspi2dos.sys - Adaptec AIC-6260/6360/6370 ASPI
Manager
device=aspi2dos.sys
/d

aspi320.sys - Adaptec Ultra320 DOS ASPI
device=aspi320.sys
/d

aspi4dos.sys - Adaptec AHA-1540/1542/1640 ASPI
Manager
device=aspi4dos.sys
/d

aspi7dos.sys - Adaptec AIC-7770 ASPI Manager
device=aspi7dos.sys
/d

aspi8dos.sys - Adaptec AIC-78XX/AIC-75XX ASPI
Manager
device=aspi8dos.sys
/d

aspi8u2.sys - Adaptec AIC-7892/99 ASPI Manager
device=aspi8u2.sys /d

aspi8xx.sys - LSI Logic (Symbios Logic) Sym53c8xx SDMS PCI
ASPI Manager
device=aspi8xx.sys
/VERBOSE

aspi910u.sys - Initio INI-9100/9100W or
INI-9XXXU/UW ASPI Manager
device=aspi910u.sys
/d

aspia100.sys - Initio INI-A100U2W ASPI Manager
device=aspia100.sys
/d

aspiatap.sys - Iomega Scsi to ATAPI Interface
Manager
device=aspiatap.sys

aspicd.sys - Adaptec ASPI CD-ROM Driver (Supports Yamaha,
Kodak, HP C4324/c4325, Plextor, Shinaken, Matshita, DEC, IBM, Teac,
Compaq, Chinon, Denon, Hitachi, LMS, NEC, Panasonic, Sony, Toshiba, Texel,
JVC, IMS and Pioneer brands)
device=aspicd.sys
/d:MSCD001

aspiedos.sys - Adaptec AHA-1740/1742/1744 (enhanced
mode) ASPI Manager
device=aspiedos.sys
/d

aspifcam.sys - Future Domain's PowerSCSI ASPI
Interface
device=aspifcam.sys [/D
(Enables SCSI disconnect/reconnect feature) /O (Enables posting of ASPI
commands) /M (Disables the display of parameter option messages)]

aspipc16.sys - Iomega ASPI Manager for the
PC1600(or other AIC-6260/6360 based SCSI Controllers) Host Adapter.
device=aspipc16.sys

aspippm2.sys - Iomega Fast Parallel Port Interface
Manager
device=aspippm2.sys

atapicd.sys - Standard ATAPI CD/DVD-ROM Device Driver 2.12
device=atapicd.sys
/d:MSCD001

attrib.com - Displays or changes file attributes
attrib [-/+H (Hidden) -/+S
(System) -/+R (Read-Only) -/+A (Archive)]

btcdrom.sys - CDROM Driver for Buslogic Controller Cards
(Supports Sony, Toshiba, Chinon, Hitachi, Texel, Matshita, NEC, Ibm,
Shinaken, Pioneer, Plextor, Sanyo, Teac, and Aiwa Brands)
device=btcdrom.sys
/d:MSCD000

btdosm.sys - Mylex Corp. BusLogic DOS SCSI Manager
device=btdosm.sys

dcam18xx.exe - Future Domain 18XX/36XX SCSI
IC-based Controller
device=dcam18xx.exe

ddloader.com - Tool to load a driver from
command-line
ddloader
example.sys

devload.com - Load device drivers from the command line at
any time without rebooting
devload [/H - try to load
driver to UMB. /Q - quiet mode. /V - verbose mode. /A - auto-mode (force
to stay loaded).] filename [params]

di1000dd.sys - Novac ASPI Mass Storage Device
Driver (Motto Hairu USB Mass storage Driver)
device=di1000dd.sys

doskey.com - edits, recalls, auto-completes Dos commands
doskey /R (To Install new
instance of DosKey)

duse.exe - supports USB hardware that meets the
OHCI specification, the UHCI Specification, and the EHCI specifications.
Supports
USB ZIP drives, USB Hard disk, USB Super
Floppy/HiFD drives, USB CD-ROM, USB MO drives (includes duseldr.com)
duseldr
duse.exe

edit.com - DOS ASCII text editor, Sometimes used as a
substitute for Notepad on Windows 95/98
edit newfile.txt (This will
open newfile.txt or create new file if not exist)

extract.exe - Extracts files from cabinet (.cab) files.
extract [/Y (Do not prompt
before overwriting an existing file) /A (Process ALL cabinets. Follows
cabinet chain starting in first cabinet mentioned) /E (Use this instead of
*.* to extract all files) /L (Location to place extracted files, default
is current directory) cabinet [filename ...]

flashpt.sys - Mylex BusLogic FlashPoint SCSI Manager
device=flashpt.sys

gcdrom.sys - SATA Native IDE CD/DVD-ROM driver
(Supports Intel ICH6/ICH7/ICH8, JMicron 361/363/368, NVidia
CK804/MCP55/MCP51...(may not work with PATA)
device=gcdrom.sys /d:MSCD001
/C0

get.exe - Batch File Enhancer (better than choice.com)
get c " Choose an option : "
1234567 (This will let set %get% as choice)

ifshlp.sys - 32-bit Installable File System Manager
device=ifshlp.sys

ipsraspi.sys - IBM ServeRAID DOS ASPI Driver
device=ipsraspi.sys

keyb.exe - a very small keyboard driver
keyb us (be, bg, br, bx, dk,
fr, gr, he, it, la, nl, no, pl, po, ru, sf, sg, sl, sp, su, sv and uk
supported)

loadsys.exe - TSR and Device Driver loader/unloader -

loadsys.txt
loadsys [/ss (for silent)
/od (force load as device driver) /ot (force load as tsr)] driver.sys (or
tsr.exe)

megaspi.sys - American Megatrends Inc. ASPI Manager For HP
NetRAID
device=megaspi.sys [/d (scan
down PCI bus) /b (override BIOS setting) /h (no INT13h support) /a
(physical drive access mode) /p (Netware is exist)]

mem.exe - Displays the amount of used and free memory in
your system.
mem /c /p (This displays
detailed info with pause)

mi.com - Displays Memory information (better than
mem.exe)
mi (this displays detailed
information)

more.com - Causes applications' output to the console to be
displayed a screen at a time.
dir *.* |more (This gives
option "Strike a key when ready" for next page)

mouse.com - Microsoft Mouse Driver which provides mouse
pointer device support.
mouse

mscdex.exe - Microsoft CD-Rom Extension
mscdex /d:MSCD001

oakcdrom.sys - Generic CD-Rom driver, work with the
most of IDE CD-ROM Drives
device=oakcdrom.sys
/d:MSCD001 (/L:X to assign drive letter as X)

qcdrom.sys - UltraDMA CDROM Driver (Supports ATAPI-standard
CD/DVD Drives attached to normal PC system IDE channels) -

qcdrom.txt
device=qcdrom.sys
/d:MSCD001

ramdrive.sys - DOS Device driver that creates a Ram
Drive drive in memory.
device=ramdrive.sys 32767
512 512 /E (This creates a virtual drive of 32mb)

sbide.sys - Creative OTI-011 CD-ROM device driver (Marvell
PATA Driver)
device=sbide.sys /v
/d:mscd001 /p:1016,10,1022

shsucdx.com - Unloadable CD-ROM redirector (substitute for
mscdex.exe)
shsucdx /d:MSCD001

shsurdrv.exe - Simulate a floppy or hard disk using
an image file in memory and/or create a RAM drive
shsurdrv
/D:51200K:D512:$RAM-DRIVE,R /T (This creates 50Mb Ram Drive as R:)

smartdrv.exe - Device driver to perform double
buffering, This also perform disk caching, which can speed up your
computer
device=smartdrv.exe
/double_buffer (To use SMARTDrive for disk caching, add the smartdrv
command to your AUTOEXEC.BAT file)

t3x5aspi.sys - Tekram DC-3X5 PCI SCSI Controller
Series ASPI Manager
device=t3x5aspi.sys

usbaspi1.sys - Panasonic Communications Co. ASPI
Manager for USB mass-storage (Universal Driver)
device=usbaspi1.sys /V [/E
(EHCI USB 2.0) /O (OHCI USB 1.1 Add-on) /U (UHCI USB 1.1
Integrated)]

usbaspi2.sys - Novac ASPI Manager for UHCI/OHCI USB
mass-storage
device=usbaspi2.sys

usbaspi3.sys - Medialogic ASPI Manager for USB
mass-storage
device=usbaspi3.sys

usbaspi4.sys - Iomega ASPI USB-OHCI 1.1
device=usbaspi4.sys

usbaspi5.sys - Iomega ASPI USB-UHCI 1.0
device=usbaspi5.sys

usbcd1.sys - Panasonic USB CD-ROM Device Driver 1.0
device=usbcd1.sys
/d:MSCD000

usbcd2.sys - TEAC USB CD-ROM Device Driver
device=usbcd2.sys
/d:MSCD000

usbcd3.sys - ASUSTeK USB CD-ROM Device Driver
device=usbcd3.sys
/d:MSCD000

vide-cdd.sys - IDE/ATAPI CD-ROM Device Driver
(Small Footprint - Only 6k Upper memory required)
device=vide-cdd.sys
/d:MSCD001

xcdrom.sys - DOS CD-ROM Disk Driver for Intel/VIA/SiS/ALi or
other UltraDMA controller chip (JMicron JMB361)
device=xcdrom.sys
/d:MSCD000

xmsdsk.exe - Adjustable XMS RAMdisk Driver - Freeware
xmsdsk 51200 R: /t /y (This
creates 50Mb Ram Drive as
R:)