AUTOEXEC. BAT Wikipedia. AUTOEXEC. BAT is a system file that was originally on DOS type operating systems. Install Xp From Dos Smartdrv' title='Install Xp From Dos Smartdrv' />MDGx AXCEL216 MAX Speed Performance Windows 10 2012 8. Vista 2003 XP SP1 SP2 SP3 ME 2000 98 SE OSR2 OSR1 95 NT4 NT 3. DOS 6 Tricks Secrets Tips. Batch Files What are batch files Batch files are not programs, pre se, they are lists of command line instructions that are batched together in one file. It is a plain text batch file in the root directory of the boot device. The name of the file is an abbreviation of automatic execution, which describes its function in automatically executing commands on system startup the filename was coined in response to the 8. FAT file system family. AUTOEXEC. BAT is read upon startup by all versions of DOS, including MS DOS version 7. Windows 9. 5 and Windows 9. Windows ME only parses environment variables as part of its attempts to reduce legacy dependencies,1 but this can be worked around. In Korean versions of MS DOSPC DOS 4. PC DOS 7 and 2. 00. Korea and no P filename is given and no default AUTOEXEC. BAT is found, COMMAND. COM will look for a file named KAUTOEXE. BAT instead in order to ensure that the DBCS frontend drivers will be loaded even without properly set up CONFIG. SYS and AUTOEXEC. BAT files. 3Under DOS, the file is executed by the primary copy of the command line processor typically COMMAND. COM once the operating system has booted and the CONFIG. SYS file processing has finished. While DOS by itself provides no means to pass batch file parameters to COMMAND. COM for AUTOEXEC. BAT processing, the alternative command line processor 4. DOS supports a 4. DOS. INIAuto. Exec. Params directive and Auto. Exec. Params startup option to define such parameters. Under Concurrent DOS, Multiuser DOS and REAL3. STARTxxy. BAT if it exists or the generic AUTOEXEC. BAT startup file, 1 holds the virtual console number,52 the 2 digit terminal number xx with 0. Windows NT and its descendants Windows XP and Windows Vista parse AUTOEXEC. BAT when a user logs on. As with Windows Me, anything other than setting environment variables is ignored. Unlike CONFIG. SYS, the commands in AUTOEXEC. BAT can be entered at the interactive command line interpreter. They are just standard commands that the computer operator wants to be executed automatically whenever the computer is started, and can include other batch files. AUTOEXEC. BAT is most often used to set environment variables such as keyboard, soundcard, printer, and temporary file locations. It is also used to initiate low level system utilities, such as the following Virus scanners. Disk caching software. Mouse drivers. Keyboard drivers. CD drivers. Miscellaneous other drivers. ExampleeditIn early versions of DOS, AUTOEXEC. BAT was by default very simple. The DATE and TIME commands were necessary as early PC and XT class machines did not have a battery backed up real time clock as default. In non US environments, the keyboard driver like KEYBFR for the French keyboard was also included. Later versions were often much expanded with numerous third party device drivers. The following is a basic DOS 5 type AUTOEXEC. BAT configuration, consisting only of essential commands ECHO OFF. PATH C DOS C WINDOWS. SETTEMPC TEMP. SETBLASTERA2. I7 D1 T2. LH SMARTDRV. EXE. LH MOUSE. COM Y. This configuration sets common environment variables, loads a disk cache, places common directories into the default PATH, and initializes the DOS mouse keyboard drivers. The PROMPT command sets the prompt to C when the working directory is the root of the C drive instead of simply C the default prompt, indicating only the working drive and not the directory therein. In general, device drivers were loaded in CONFIG. SYS, and programs were loaded in the AUTOEXEC. BAT file. Some devices, such as mice, could be loaded either as a device driver in CONFIG. SYS, or as a TSR in AUTOEXEC. BAT, depending upon the manufacturer. In MS DOS 6. DOS boot menu is configurable. This can be of great help to users who wish to have optimized boot configurations for various programs, such as DOS games and Windows. ECHO OFF. PATH C DOS C WINDOWS. SETTEMPC TEMP. SETBLASTERA2. I7 D1 T2. GOTOCONFIG WIN. LH SMARTDRV. EXE. LH MOUSE. COM Y. LH SMARTDRV. EXE. GOTOEND ENDThe GOTO CONFIG line informs DOS to look up menu entries that were defined within CONFIG. SYS. Then, these profiles are named here and configured with the desired specific drivers and utilities. At the desired end of each specific configuration, a GOTO command redirects DOS to the END section. Lines after END will be used by all profiles. Dual booting DOS and Windows 9xeditWhen installing Windows 9. DOSWindows install, CONFIG. SYS and AUTOEXEC. BAT are renamed to CONFIG. DOS and AUTOEXEC. DOS. This is intended to ease dual booting between Windows 9x and DOS. When booting into DOS, they are temporarily renamed CONFIG. Free Download Of Lyrics Of Hindi Songs For Mobile Square. SYS and AUTOEXEC. BAT. Backups of the Windows 9x versions are made as. W4. 0 files. Windows 9x also installs a different MSDOS. SYS file, regarded as a fake by somewho, but its actually a configuration file, if parameter BOOTGUI0, then Windows 9. DOS PROMPT will appear on the screen Windows can still be loaded by calling the WIN command file WIN. COM. This file contains some switches that designate how the system will boot, one of which controls whether or not the system automatically goes into Windows. This Boot. GUI option must be set to 0 in order to boot to a DOS prompt. By doing this, the systems operation essentially becomes that of a DOSWindows pairing like with earlier Windows versions. Windows can be started as desired by typing WIN at the DOS prompt. When installing Caldera. DR DOS 7. 0. 2 and higher, the Windows version retains the name AUTOEXEC. BAT, while the file used by the DR DOS COMMAND. COM is named AUTODOS7. BAT, referred to by the startup parameter P filename. SHELL directive. It also differentiates the CONFIG. SYS file by using the name DCONFIG. SYS. 91. 01. 1The equivalent to AUTOEXEC. BAT under OS2 is the OS2 STARTUP. CMD file, however, genuine DOS sessions booted under OS2 continue to use AUTOEXEC. BAT. Windows NTeditOn Windows NT and its derivatives, Windows 2. Windows Server 2. Windows XP, the equivalent file is called AUTOEXEC. NT and is located in the System. Rootsystem. 32 directory. The file is not used during the operating system boot process it is executed when the MS DOS environment is started, which occurs when a DOS application is loaded. The AUTOEXEC. BAT file may often be found on Windows NT, in the root directory of the boot drive. Windows only considers the SET and PATH statements which it contains, in order to define environment variables global to all users. Setting environment variables through this file may be interesting if for example MS DOS is also booted from this drive this requires that the drive be FAT formatted or to keep the variables across a reinstall. This is an exotic usage today so the file usually remains empty. The Tweak. UI applet from the Power. Toys collection allows to control this feature Parse AUTOEXEC. BAT at logon. See alsoeditReferenceseditSubst Command Does Not Work in AUTOEXEC. BAT File in Windows Millennium Edition. Microsoft. Ashumov, V. Some features of MS DOS 8. Archived from the original on 2. Retrieved 2. 01. 0 1. Paul, Matthias 2. System file settings. Archived from the original on 2. Retrieved 2. 01. 4 0. Brothers, Hardin Rawson, Tom Conn, Rex C. Paul, Matthias Dye, Charles E. Georgiev, Luchezar I. DOS 8. 0. 0 online help. Concurrent DOS MultiuserMultitasking Operating System Print Spooler Users GuidePDF. Digital Research. ArchivedPDF from the original on 2. Retrieved 2. 01. 4 0. FYI Configuring CSPOOL.