I've got
WinUAE 1.5.3
Clean OS3.1 install
Ixemul 49.17 (downloaded from sourceforge)
7zip 4.65a (downloaded from aminet.net)
But I cannot get it installed. With version 48.0 of ixemul.library I get a requester with title "ixemul.library" and a button with the text "abort!!!".
Clicking it brings me into a seemingly eternal loop of "abort!!!" buttons to click.
Using version 49.17 of ixemul.library just hangs the emulated computer, and I cannot start new programs after that.
Does anyone know how to install and use 7zip?