To install xfdmaster.library on OS4:

1. Download and install the xfd_user package from Aminet.
Do not install xfdPatch into user-startup when prompted.

2. Copy xfdmaster.l.main from this archive into libs:

3. Open SYS:Prefs/Compatibility and add libs:xfdmaster.library.
It must be ticked on the left, as xfdmaster.library does not
currently work under JIT emulation.

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