To perform this change, select the manual configuration option, load the "Workbench 3.X" configuration, enable Sound Emulation, select whichever Sound Output Method is available, and save the settings. On some systems the default sound output method may be unavailable, in which case the sound setting for the "Workbench 3.X" configuration falls back to no sound, which may require a manual adjustment. Make sure that you configure the emulation and set these options appropriately. This requires a "downgrade" of the ROM version which is preset in the "Workbench 3.X" configuration of Amiga Forever, which includes a newer "3.X" ROM. The product known as "Amiga OS 3.9" requires a 68020 CPU, version 3.1 of the Amiga ROM, and sound emulation. To prevent this, copy the installation directory to the hard disk, and use the Protect command to reset the proper attributes (e.g.
Do not install any CD-ROM drivers or TCP/IP stack (the emulation inherits both from the host environment).In the pre-installation, answer Yes to the question "Do you use a 4-way IDE adapter?" (this will prevent an incompatible patch from being installed).If the installer still freezes when outputting sound at the beginning of the installation set the WinUAE sound options to "Emulated, 100% accurate", 16 bit, stereo.The volume name can be manually set in the emulation options, if necessary. Depending on the version of the product, the volume name of the CD-ROM should be "AmigaOS3.9" (note the "." character, which the emulation supports for its volume names, but which some operating systems will strip by default, considering it "illegal" in a CD volume name).Make sure that the emulation configuration is set to a 68020 CPU and a 3.1 Amiga ROM, and that audio is enabled and working (the Installer may crash or freeze on Amiga computers with no audio).It is however possible (although not considered necessary or recommended) to install and reinstall the product known as "Amiga OS 3.9" in Amiga Forever. As such, the procedure is neither recommended nor supported. The installation of "Amiga OS 3.5" on top of Amiga Forever 6.0 or higher would represent a "downgrade".
This article explains how to install the products marketed as "Amiga OS 3.5" and "Amiga OS 3.9" in the Amiga Forever emulation environment.īecause Amiga Forever 6.0 and higher include most of the same functionality, if not newer functionality, Cloanto does not recommend the installation of the software known as "Amiga OS 3.5" or "Amiga OS 3.9" on Amiga Forever without reading this page first.įor additional information about the operating system version installed in Amiga Forever please refer to: Amiga Forever and Installation of "Amiga OS 3.5" and "Amiga OS 3.9"