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DBXF Documentation
User Guide
Topics:
This document will cover the following :
Over view
The basics
Short cut key combinations

The menu
Command line options
Configuration files
Launch short cuts
MENU.BAT
Tools
Joystick input
Pixel shaders
Sound
Gravis Ultrasound output
MIDI
Fluidsynth MIDI output
MT32 MIDI output
Commands
Updating DBXF
Compatibility & workarounds
Reporting bugs
The topics are covered in the order listed; for easy reference.

Overview:
This document aims to guide users new to DBXF in using the application and it's features. The information is broken into sections for ease of reference
and aims to be as concise as possible.
If you have any suggestions or recommendations of how to improve this document, please propose a merge request into the staging branch of the
project's source code with your changes. This is fairly trivial to do using github and any help would be greatly appreciated.

The basics:

When run without command line options, DBXF runs in windowed mode with an action menu at the top of the application above the view port. The
view port is the main area of interaction and displays the output of the emulation.

The welcome message is run every time DBXF is started. If you are unfamiliar with DOS, please take the time to explore the intro.
Running DBXF in this way is great for getting a general feel for the application and is also useful for testing purposes. If you want the most convenient
way to launch applications using DBXF, continue reading this document to learn how to use launch short cuts.

Shortcut key combinations:
DBXF supports the following short cut key combinations:
ALT + ENTER

Toggles between full screen display output and windowed application mode
ALT + PAUSE

Pauses the emulation
CTRL + F1

Displays the keymapper configuration
CTRL + F4

Refresh all drives mounted within DBXF
CTRL + F5

Saves a screen capture image into the folder named "capture" (located within the same directory as DBXF.exe)
CTRL + F7

Decrease the frame skip
CTRL + F8

Increase the frame skip

CTRL + F9

Close DBXF
CTRL + F11

Reduce the number of CPU cycles
CTRL + F12

Increase the number of CPU cycles

The menu:

The menu can be interacted with by clicking on the available options using the left mouse button. Clicking on the menu items will reveal their sub menu
items and mouse hovering over the subsequent expansions of the menu expands entries even further.
Clicking on most of the menu entries will introduce the change immediately into the application's running emulation, however it is usually more
convenient to use the configuration file system instead to change emulation options before the application is run.

Command line options:
Usage:
DBXF.exe [options]

Where [options] is a combination of any of the following parameters:
-c command
Runs the specified command. Multiple commands can be specified. Each command must begin with a -c parameter. A command can be either a built in
command or a program or script file located within a mounted drive.
-fullscreen
Starts DBXF in full screen mode.
-conf config.conf
Load the config file "config.conf" Multiple config files can be specified and the contents of each will be overwritten by each successive entry, except for
autoexec entries which will be appended in order.
-startmapper
Launch the mapper immediately after starting DBXF. Useful to try to resolve keyboard or joystick problems. And remap key bindings.
-noautoexec
Skip the [autoexec] section of the loaded configuration.
-securemode
Same as -noautoexec, but also adds CONFIG.COM -securemode at the bottom of AUTOEXEC.BAT (this disables any changes to how the drives are
mounted inside DOSBox).

-scaler scaler
Select the scaler to use.
Possible values are: none, normal2x, normal3x, normal4x, normal5x, advmame2x, advmame3x, advinterp2x, advinterp3x, hq2x, hq3x, 2xsai, super2xsai,
supereagle, tv2x, tv3x, rgb2x, rgb3x, scan2x, scan3x, hardware_none, hardware2x, hardware3x, hardware4x, hardware5x.
Take a look here: https://www.dosbox.com/wiki/Scaler to understand the effect of scalers in DBXF.
-forcescaler scaler
Similar to the -scaler parameter, except forces the use of the specified scaler even if it might not fit.
Possible values are: none, normal2x, normal3x, normal4x, normal5x, advmame2x, advmame3x, advinterp2x, advinterp3x, hq2x, hq3x, 2xsai, super2xsai,
supereagle, tv2x, tv3x, rgb2x, rgb3x, scan2x, scan3x, hardware_none, hardware2x, hardware3x, hardware4x, hardware5x.
-version
Output DBXF version information and then exit.
-resetmapper
Removes the default mapper file.
Example:
D:\DBXF\DBXF.EXE -c "MOUNT C D:\DBXF\C_DRIVE" -securemode -conf D:\DBXF\CONF\dbxf.conf

Configuration files:
DBXF is configured using configuration files. The file extension .conf is used to denote a file of this type. Multiple configuration files can be passed to the
application to create tailored runtime instances suitable for individual applications. A simple system for doing so is provided with DBXF via the launch
short cut scripts. Launch scripts are covered in the next section of this document.
The default configuration file is named dbxf.conf and if the file is missing or not specified (using the -conf command line switch,) the only place DBXF
will look for dbxf.conf is the current running directory. If DBXF finds dbxf.conf in the running directory, it will load the file's contents automatically.
DBXF does not ship with an automatically loaded dbxf.conf because the application has a set of built in default settings which it will use instead if
dbxf.conf is not found.
All paths inside configuration files are relative to the current folder location of which DBXF is being run. If DBXF is being run from a command script
(.cmd) then paths become relative to the path of the script. This is important to be aware of when specifying the location of external files such as sound
fonts.
There are a myriad of options available to change within DBXF's configuration and as a general rule, it is best to only make changes to the configuration
if you understand the result of that change.
For reference, the file CONF\dbxf.reference.conf is provided. This file contains brief descriptions of all of the available options. Of which; there are many.

Launch short cuts:
Launch short cut scripts are windows command scripts which are used to run DBXF with custom configurations and options. Some example command
scripts can be found in DBXF's RUN directory.
The following is an example of how to create a launch script which launches a DOS application or game in full screen; straight from your desktop:
First, we need a DOS application or game to run. In this example we are going to use the Monkey Island 2 DOS demo available from the ScummVM site.
The Monkey Island 2 DOS demo is a non interactive demo of Lucasarts' game Monkey Island 2 - Le Chuck's Revenge. The demo was made available as
shareware to promote the game around the time of it's release.
To obtain a copy of the demo, visit https://www.scummvm.org/demos and click on the Monkey Island 2 (DOS demo - not supported by ScummVM)
link.

The link should point to the file monkey2-dos-ni-demo-en.zip which your browser should download automatically for you into your web browser's
downloads folder.
Once you have obtained a copy of the file monkey2-dos-ni-demo-en.zip extract the contents into a new folder named DEMO.

Copy the folder DEMO into DBXF's C_DRIVE folder. If you are prompted to provide Administrator permission to copy the folder, click on continue.

Inside the C_DRIVE\DEMO folder the following files should be present: demo.rec mi2demo.000 mi2demo.001 mi2demo.002 mi2demo.exe and
null.ims.

Next, move into DBXF's RUN directory and copy the file DEFAULT EXAMPLE.CMD and paste into the same folder, so that you have a copy named:
DEFAULT EXAMPLE - Copy.CMD.

Rename the file DEFAULT EXAMPLE - Copy.CMD to Monkey 2 Demo.CMD and edit the file using a text editor (using a modern text editor such as
Notepad++ or Atom here is recommended over Notepad.)

In this example we will use Notepad.

Change the comment text at the very top to: Run Monkey 2 Demo.

Change SET UVW=folder to SET UVW=DEMO and change SET XYZ=game.exe to SET XYZ=mi2demo.exe and save the file.

Return to the folder DBXF\RUN and right click on the file Monkey 2 Demo.CMD. Click on Open.

DBXF will run and the screen will remain black for a few seconds but after a brief pause, the demo should launch.

The demo is non interactive (sorry, you don't get to play) and has no sound but it shows off the game.
If you have not played Monkey Island 2 - Le Chuck's Revenge, then I highly recommend grabbing a copy of the re-master from Steam, instead of trying
to play the game using DBXF.

To close the demo, exit full screen using the key combination ALT +ENTER and close the application window. (By default games and applications are
launched in full screen when using launch scripts. Use the windowed configuration setting by looking at the file WINDOWED EXAMPLE.CMD if you
want to change this behaviour.)
That's all there is to it. Adapt the example to any other applications or games you want to launch. And explore the other examples in the RUN folder to
learn how to change DBXF's configuration options.
Once you have created a launch script and you want quick access to it, right click on the script, move down the menu which appears until you get to the
entry Send to and then click on Desktop. A desktop short cut will be created on your desktop. For further customisation, right click on the new short cut
on your desktop, click on properties, select the Shortcut tab and click on Change Icon. There you can set a custom icon for the short cut if you like to
establish visual clues on your desktop.

MENU.BAT:
Located inside the folder C_DRIVE in the DBXF directory is a batch script file named MENU.BAT.

MENU.BAT is a looping script which you can use to launch games or other applications from command scripts and it produces the choice to restart the
game (or application) or exit DBXF once the game (or application) has closed. It is provided as a convenience and compliments the launch script system.

If you choose not to use MENU.BAT (it is entirely optional) the running application will simply exit to the DOS shell instead.
Feel free to edit and adapt MENU.BAT in any way you see fit for your own use.

Tools:
Inside the TOOLS directory, there are a number of command scripts which provide quick access to some useful ways to run DBXF.
The tool command scripts perform the following functions:
DBXF DIAGNOSTICS.CMD
Launch DBXF using the optimized settings. Useful for configuring application installers and general testing.
DBXF.CMD
Launch DBXF using the reference default settings. Useful to test differences in emulation based on configuration changes.
GRAVIS ULTRASOUND EMU MANAGER.CMD
Launch the Gravis Ultrasound emulation manager. Use this to manage GUS emulation. The Gravis Ultrasound drivers must first be installed.
GRAVIS ULTRASOUND MIDI DEMO.CMD
Launch the Gravis Ultrasound midi demo. Use this to test that GUS MIDI is working correctly. The Gravis Ultrasound drivers must first be installed.
REMAP DEFAULT KEYS.CMD
Change the default input mapping.
REMAP JOY2KEY.CMD
Change the input mapping where keys are mapped as joysticks. This script loads the map file which has keystrokes mapped as joystick inputs. This is
useful for some games which only support joystick input.

REMAP JOYSTICK.CMD
Change the joystick input mapping. The controller or joystick must be connected first before launching. If you are attempting to get an xbox 360 controller
to work with DBXF and it appears not to work, you may need to first change the timed= configuration option in the [ joystick] section of your configuration
file to false.

Joystick input:
Inside the folder KEYMAPS there are three key maps provided for convenience.
default.map
Is loaded by default when the configuration files dbxf.conf or dbxf.reference.conf are loaded using the -conf option.
Can be reconfigured using the file REMAP DEFAULT KEYS.CMD found in the TOOLS directory.
joy2key.map
Is loaded when the configuration file CONF/IO/joy2key.conf is loaded using the -conf option.
Can be reconfigured using the file REMAP JOY2KEY.CMD found in the TOOLS directory.
joystick .map
Is loaded when the configuration file CONF/IO/joystick.conf is loaded using the -conf option.
Can be reconfigured using the file REMAP JOYSTICK.CMD found in the TOOLS directory.

The following is a simple guide to the mapper :
The mapper is logical but not very intuitive. In the following example; we will bind the w key to the up arrow key. The result of doing so is that when
pressing the up arrow key, the w key is also pressed at the same time.

First, run the REMAP DEFAULT KEYS.CMD script in the TOOLS directory. This will start the mapper application.

Using the mouse, click on the key you want to bind or change. In this example we will click on the up arrow. The key will turn green.

Click on the Add button.

Click on Capt.

Press the key on your keyboard which you want to bind to the key you first selected (in this case press w.) Then press the ESC key on your keyboard. This
releases the capture.

Finally, click on Save to permanently store the new setting.
In the example, the outcome is that every time the up arrow key is pressed, the up arrow and the w key input are sent to DBXF.

The mapper will give you a visual clue to any bound events when you press a key and there is a notification displaying any bindings to the left hand side
of the mapper, displayed next to the text BIND.
When clicking on save, the key assignment change is saved to the mapper file specified in the loaded configuration file. You can create multiple mapper
files for any number of input configurations as you so wish. The mapper files supplied with DBXF are provided for your convenience. Please configure
them however you want.
To remove an assignment:
Click on the key which you want to change.
Click on Del.
Click on Save.
To close the mapper
Click on Exit (DBXF will restart and the application can be closed.)
To reset the mapper file
If you incorrectly assign a key and cannot undo the assignment, copy and replace the mapper file you have made changes to (inside the KEYMAPS
directory) with a copy from the release archive and try again.

Pixel shaders:
Direct3d pixel shaders (.fx files) can only be used if sdl output is set to direct3d and render scaler is either hardware_none, hardware2x, hardware3x,
hardware4x or hardware5x.
For example:

[render]
scaler=hardware5x
[sdl]
pixelshader=../SHADERS/Lanczos12.fx
output=direct3d

To view the effects a pixel shader has on the emulation output, please take a look at the examples on gulikoza's gallery page.
The available pixel shaders can be found in DBXF's SHADERS directory.

Sound:
The default sound emulation in DBXF is Soundblaster 16 (sb16.)
For most applications, sb16 will be sufficient or the only option available but for many games, the sound quality can be improved by using the Gravis
Ultrasound output instead and\or fluidsynth MIDI output. The manual for the game or application you are trying to run using DBXF, should provide you
with a list of supported options, including the supported sound cards. The sound output of the game is almost always configured by the setup
application when the game is installed. It is almost always possible to run DOS setup or install routines again after an install to reconfigure and change
the options.

Gravis Ultrasound output:
Due to licensing incompatibilities, the Gravis Ultrasound drivers are not installed into DBXF by default. If you want Gravis Ultrasound (gus) emulation to
work in DBXF, then you must first install the drivers.
To learn more visit: https://www.dosbox.com/wiki/Sound#Gravis_Ultrasound
DBXF's default gus directory is:

[gus]
ultradir=C:\ULTRASND

This translates to _C_DRIVE\ULTRASND_ inside DBXF's root directory. You can change the directory to any location you prefer as long as you change the
path within the ultradir configuration option.
If you setup gus emulation, you can use the scripts GRAVIS ULTRASOUND EMU MANAGER.CMD and GRAVIS ULTRASOUND MIDI DEMO.CMD to test
and configure the emulation.
Remember to run the setup routine of the program you want to run and select Gravis Ultrasound as the sound output device, before running the
application, if applicable.
Some more information about gus emulation can be found here:
https://www.ufopaedia.org/index.php?title=GUS_Music_in_Dosbox
http://www.gravisultrasound.com/index.htm

MIDI:
For applications and games which send MIDI output, DBXF has various ways to deal with the data produced by the emulated MPU-401 MIDI device.
Using the mididevice configuration option within the [midi] section of a configuration file, the type of MIDI emulation can be selected. The type can be
one of the following:
win32 : Use Window's default MIDI system to handle MIDI data.
mt32 : Turn MIDI output data into music using libmt32emu (experimental.)
synth : Turn MIDI output data into music using libfluidsynth.
none : MIDI data will not be handled.
For some reference MIDI information related to some well known game titles, including the bank type to use, visit:
https://www.vogons.org/viewtopic.php?t=35811 and check to see if there is any relevant information or patches in the list at the top of the thread.
MIDI data can also be sent out from DBXF to an external MIDI synthesizer application. Please look at the information regarding the command MIXER
(further on in this document) if you want to process MIDI data in this way.

Fluidsynth MIDI output:
DBXF has built in support for DOS applications which output general MIDI data by leveraging libfluidsynth (http://www.fluidsynth.org/) to turn the data
into sound. Fluidsynth not only allows you to customise the sound output by loading different sound fonts but it also permits tuning of chorus and
reverb effects which can be applied to the sound. fluidsynth output can also be used to produce sound output from Roland gs MIDI data.
To use fluidsynth MIDI support in DBXF, load your chosen sound font by editing CONF\SOUND\synth.conf to reflect the location of the sound font you
want to use. For example use the following inside the [midi] section of your configuration:

synth.soundfont=..\SOUNDFONTS\WeedsGM3.sf2

Ensure that you have a copy of the sound font you want to use inside the SOUNDFONTS directory.

When looking for sound fonts, your favourite search engine will assist you, just ensure that the sound font you want to load is of .sf2 format. A popular
freely available sound font can be fount at: https://www.un4seen.com/download.php?extra/WeedsGM3 but feel free to experiment and try any others
which you may find.
Set the mididevice option to synth inside the [midi] section of your configuration. For example:

mididevice=synth

Once you have a sound font and have set up your synth.conf file, copy the file SYNTH EXAMPLE.CMD into the same directory, rename it and modify it's
contents to launch the game or application you want to run.
Finally, ensure that the music output of the program or application you want to launch is set to output general MIDI (also abbreviated to gm.)
With those options set, you should hear the synthesized sound output through your headphones or speakers when the application is running.
If the game or application you want to run sends Roland gs MIDI data output, change the synth.bank configuration option to gs; like so:

synth.bank=gs

MT32 MIDI output:
DBXF can emulate the sound output of a Roland MT32 MIDI device.
WARNING: MT32 emulation in DBXF is considered experimental.
Emulating MT32 sound output in DBXF is made possible via the included libmt32emu library. libmt32emu is a component of munt
(https://github.com/munt/munt) and some amount of set up is required before the emulation can be used.
For legal reasons, you should only be attempting MT32 emulation using the MT32 ROM files if you actually own a Roland MT32.
MT32 emulation is in no way supported or endorsed by the Roland Corporation.

The Roland MT32 has two revision sets of it's ROM files:
MT32 (rev. 1) New: CM32L_CONTROL.ROM & CM32L_PCM.ROM
MT32 (rev. 0) Old: MT32_CONTROL.ROM & MT32_PCM.ROM
The ROM set you will need will depend upon the game or application which you want to run and also which type of MT32 it supports (new or old.) The
ROM files are not shipped with DBXF because they are copyright Roland Corp. Please do not request information of how to obtain these files. Please
dump the ROMs of the MT32 unit which you own yourself (if you are unable to obtain copies online.)
Not many DOS games properly supported MT32 MIDI output. https://en.wikipedia.org/wiki/List_of_MT-32compatible_computer_games#IBM_PC_compatibles Is a list of known MT32 supported games and their type of support (new or old.) Before attempting
MT32 emulation using DBXF, please use this list to ensure that you load the correct set of ROMs.
A word of warning here: Many games which advertised MT32 support did not actually have proper MT32 support and some floppy disk releases even had
MT32 sound options within the install routine which only worked with the contents of the CD release. The gold standard for MT32 output of games of this
era is likely Police Quest 3 (if you are interested in a good test case.)
To enable MT32 support in DBXF; you must set the mididevice within the [midi] section of your configuration to mt32 like so:

mididevice=mt32

Then you must specify the directory containing the mt32 ROM files using the mt32.romdir configuration option like this:

mt32.romdir=..\MT32\NEW\

Finally, you should run the installation routine for the game or application you are attempting to run using DBXF and ensure that the music or sound
output option is set Roland MT32.
It is recommended that you use a launch script to do so, on a per application basis. This allows you to use the correct ROM set for the game or
application which supports it. The file CONF\SOUND\mt32.conf is provided to make doing so simple.

If using an MT32 beyond DBXF is something which you are interested in; http://www.midimusicadventures.com/queststudios/mt32-resource/utilities/
and http://www.polynominal.com/roland-mt-32/index.html are great online resources which may be of use to you.

Commands:
The DBXF shell provides access to many common DOS commands.
At the prompt append

/?

to a command to view information about accepted parameters. For example:

COPY /?

The following commands are available from the DBXF prompt:
BOOT

BOOT [disk1.img] -l [driveletter]

Example:

BOOT C:\disk1.img -l X

Boot disk images inside DBXF. Useful if you want to try to install an operating system.
Please see https://www.dosbox.com/wiki/BOOT for further information.
CD

CD [PATH]

Examples:

CD FILES

,

CD ..

,

CD C:\FILES

Change directory. Relative paths are relative to the current directory displayed at the prompt (left of the cursor.)

CHOICE

CHOICE [options] "Some text"

Pauses the prompt and will not return back until keyboard input is received. Displays a Y/N prompt for yes or no responses. Useful for batch scripting.
Example (file ASK.BAT) :

@ECHO OFF
CHOICE "Do you like peas?"
IF %ERRORLEVEL% == y (ECHO "Y was selected.") ELSE ECHO "N was selected."

CLS

CLS

Clear the screen.
CONFIG

CONFIG [options]

Get or set configuration options from within a running instance of DBXF.
Example:

CONFIG -set "dos ems=off"

COPY

COPY [path\filename] [newpath\newfilename]

Copy files.
Examples:

COPY file.txt newfile.txt

,

COPY C:\file.txt C:\NEW\file.txt

DEL

DEL [path]\[name]

Delete files.
Examples:

DEL file.txt

,

DEL C:\TEST\file.txt

DEL does not delete directories. To delete directories use RD instead.
DIR

DIR [options]

List the contents of directories.
Examples:

DIR /w

,

DIR /p

,

DIR /w /p C:\TEST\

EXIT

EXIT

Close DBXF.
IMGMOUNT

IMGMOUNT [drive] [path]\[name] [options]

Mounts a floppy or compact disk image file within DBXF and makes the contents available as a local drive.
Examples:

IMGMOUNT x C:\PROGRAMS\DBXF\disk.iso -t iso

,

IMGMOUNT P "C:\floppy.img" -t floppy

Please see https://www.dosbox.com/wiki/IMGMOUNT for more detailed information.
IPXNET

IPXNET [options]

Provides management of client and server IPX protocol connections. IPX allows multiple instances of DBXF running on different network connected
machines to communicate with each other. For clients to be able to communicate, they must be connected to an IPX server instance.
An example use for IPXNET is to play the game Warcraft 2 (online or using a LAN) with other players.

IPXNET is not available inside the shell unless ipx is set to true within the ipx section of a loaded configuration file, like so:

[ipx]
ipx=true

Please see: https://www.dosbox.com/wiki/IPX for more information regarding IPX.
KEYB

KEYB [layout]

Change the keyboard layout to match the language of your choice (if available.)
Set the keyboard layout to United States English:

KEYB us

It may be more suitable to set the [dos] keyboardlayout configuration option instead:

[dos]
keyboardlayout=us

LOADFIX

LOADFIX

Loads a program above the first 64k of memory (useful for some early DOS applications which were compressed using a buggy version of Microsoft
EXEPACK)
LOADHIGH

LOADHIGH

Loads a program into the upper memory. To use LOADHIGH the following configuration options be set:

[dos]
xms=true
umb=true

MD

MD [path]\[name]

Create a new directory (shorthand for MKDIR.)
Examples:

MD GAMES

,

MD C:\GAMES\

Due to the maximum eight character file and folder name length restriction apparent in DOS (without LFN support,) it is recommended that you use file
and folder names of eight characters or less. You can reference long directory or file names by substituting ~1 as the seventh and eighth characters of the

name. For example; this really-long-folder-name becomes really~1 . You could delete it using:

RD really~1

MEM

MEM

Display information about available, free and used memory.
MIXER

MIXER [channel] [left:right] [/NOSHOW] [/LISTMIDI]

View or change the audio output volume. Or list available MIDI devices.
Examples:

MIXER

,

MIXER MASTER 74:74

,

MIXER /LISTMIDI

The /NOSHOW option prevents the resulting volume change being returned.
The /LISTMIDI option lists available MIDI devices declared by Microsoft Windows. Use the list produced to choose where external MIDI data is sent by
changing the [MIDI] section midiconfig option to the number of the MIDI device you want to use. For example:

[midi]
midiconfig=1

MOUNT

MOUNT [drive] [path] [options]

Mount an external folder as a drive within DBXF.
Example:

MOUNT x C:\PROGRAMS\DBXF\C_DRIVE\

See https://www.dosbox.com/wiki/MOUNT for further examples.
RD

RD [path]\[name]

Delete a directory.
Examples:

RD TEMP

,

RD X:\TEMP

REN

REN [path]\[name] [newname]

Rename a file.
Examples:

REN NOTES.TXT NEW.TXT

,

REN C:\NOTES.TXT NEW.TXT

RESCAN

RESCAN

Read the contents of all mounted drives. Useful if any of the contents have change outside of DBXF.
RESCAN has the same effect as sending the CTRL+F4 key combination.

TYPE

TYPE [path]\[name]

Display the contents of a text file.
Examples:

TYPE README.TXT

,

TYPE C:\README.TXT

SET

SET [VARNAME = DATA]

Display or set an environment variable.
Examples:

SET

,

SET GAMES=C:\GAMES\

VER

VER
VER SET [minor] [major]

View the DBXF and reported DOS version numbers. Change the reported DOS version number.
Examples:

VER

,

VER SET 7 1

Updating DBXF
Updating DBXF is simple.
First ensure that you have obtained the latest release from https://github.com/heydojo/dbxf/releases and extract the archive to a temporary location.
Next, delete all of the folders inside the extracted copy of the release archive.
Finally, copy the remaining files from the temporary location to the location which you have installed DBXF, overwriting all files when prompted. Clean
up by deleting the folder which was extracted into the temporary location.

Compatibility & workarounds:
Some applications or games may not work as expected "out of the box" using DBXF's default configuration. You may need to patch the application or set
various configuration options to resolve problems which cause non-existent or degraded emulation.
https://www.dosbox.com/comp_list.php?letter=a is a link to the DOSBox database which occasionally contains tips on launching specific DOS software
titles. You can search for the title you are trying to run by name. Not all the recommendations will apply but it is a good place to look if you think you are
experiencing an application related issue.
https://www.dosbox.com/wiki/Software has information relevant for specific DOS applications (not games.)
https://www.vogons.org/index.php Is the official DOSBox forum and contains lots of DOS emulation tips.
If you see the message Packed file is corrupt and an application fails to run, you will need to run LOADFIX before starting the application. An example of a
game which will run only after LOADFIX is called is Ninja.
DOS typically only supports a maximum eight character file and folder name length (without LFN support.) It is recommended that you only use file and
folder names of eight characters or less in length when dealing with files and folders within DBXF.

Reporting bugs:
Every care is taken to ensure that DBXF is bug free but if you do find a bug, please report the issue using the issue tracker at:
https://github.com/heydojo/dbxf/issues and optionally include any patches or merge requests which fix the issue you are reporting. When filling in a
bug report, it is good practice to structure your post using the following headings:
The issue
How to reproduce the issue
Expected behaviour
Actual behaviour
Summary (include any patches which fix the issue here)
Submitting a good bug report increases the likelihood that your issue will be fixed more quickly and doing so also helps others to understand the issue
you are experiencing more easily.
Thanks!



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