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Location of ROM and Operating System Files

TOPIC

This article explains how to find the ROM and operating system files that come with Amiga Forever, both installed and on CD

DISCUSSION

ROM ("Kickstart") files are stored in the "Shared/rom" subdirectory of the emulation-specific directory of the Amiga Forever distribution or installation.

On a current (Amiga Forever 2005 and higher) Windows installation, "Shared/rom" is in "Amiga Files".

The same "System" directory also contains other Amiga operating system files, such as boot floppy disk images (which are in "Shared/adf").

Access by Amiga Forever Users

In general, it should be considered that within the emulation environment as it comes preconfigured in Amiga Forever on Windows it is normally not necessary to manually locate system ROM and other files. If an emulation site mentions that ROM and operating system files can be found in Amiga Forever, then this is certainly true, however it is also true that the emulation itself has been preconfigured so that no additional adjustments or copying of files are required. Emulation applications such as WinUAE and WinFellow are preinstalled to automatically detect these files. If there is a problem involving this detection, or with the installation, then that specific issue (e.g. two instances of WinUAE installed on the same system) should probably be addressed first.

Technical Reference

The exact location of the emulation directory depends on whether the files have been installed or not:

  • After installation of Amiga Forever 2005 or higher on a Windows system, the directory (inside the "Amiga Files" folder) is referenced by the %AMIGAFOREVERDATA% environment variable
  • On an Amiga Forever CD (i.e. before installation) and in non-Windows installations, the "Shared" directory is located inside "Emulation", at the root of the medium, installation directory, or distribution archive

For example, the full path (starting with an environment variable) of a 1.3 ROM of a current Amiga Forever installation on a Windows system is "%AMIGAFOREVERDATA%\Shared\rom\amiga-os-130.rom". Expanded to an absolute path, on a Windows Vista or Windows 7 system this would be something like "C:\Users\Public\Documents\Amiga Files\Shared\rom\amiga-os-130.rom".

Older Versions of Amiga Forever

Amiga Forever versions 1.0 to 6.0 differed from newer (2005 and higher) versions in that there was no "Amiga Files" architecture. The "Emulation" data directory was installed in "Program Files" (e.g. inside "C:\Program Files\Cloanto\Amiga Forever").

Additional Information

This article provides more specific information about ROMs in relation to the WHDLoad package:

  • WHDLoad Support in Amiga Forever

The following article explains where other files, including floppy disk image files, are located:

  • Structure and Names of Emulation and System Files

The following article explains how to programmatically find the "Amiga Files" directory on Windows, independently of an Amiga Forever installation:

  • Use of "Amiga Files" in Amiga Forever for Windows

The following article explains how to programmatically find the Amiga Forever installation directories on Windows:

  • Locating the Installation under Windows

This article contains additional information about the ROM and operating system versions included in Amiga Forever:

  • ROM and Operating System Files in Amiga Forever

When content is exported to an SD card, FAT file system or similar, a simplified structure may be used:

  • RetroPlatform Simple Storage Format

ARTICLE INFORMATION

Article ID:15-110
Platform:All
Products:Amiga Forever
Additional Keywords:None
Last Update:2009-12-24

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