Hi, I am fred, the author of macflim. Sorry you have issue with it, let's fix that.
First
www.macflim.com was the initial more joke release. It had even larger flim files, did not compress them and had no sound. The reaction here was so positive that I spent month doing the "real" one (unfortunately all the posts of macflim creation here have been lost).
The current "marketing" website is
https://www.macflim.com/macflim2 . I need to clean that up, but didn't.
If you are using the old player, you will not suceed in playing and it is very limited (it does have a couple fun features that are much harder to implement on the real macflim -- for instance I don't have enough users to spend another few weeks implementing seek)
Download the proper .dsk from
https://www.macflim.com/macflim2/releases/Mac Flim 2.0.10.dsk
However, I am moving into a pure automated github delivery model, which I worked on a couple of weeks ago, but the dsk file is not automatically put in the release as I am concentrating at getting the flimmaker utility out in a usable way (ie: with pre-compiled binaries). This is why I implemented "brew install fstark/macflim/flimmaker" for both x86 and ARM Macs + deliver a self-contained .exe file (I cannot release a .dmg file due to signature issues).
A this moment,
https://github.com/fstark/macflim/releases/tag/v2.0.10 contains the .dsk with the vintage MacOS stuff but
https://github.com/fstark/macflim/releases/tag/v2.0.11 contains .exe files.
As I am unfortunately hard to reach because there are too many places on the internet, I just created a Discord MacFlim server as I generally have Discord opened. You can reach me there to troubleshoot the issue:
Check out the macflim community on Discord - hang out with 1 other members and enjoy free voice and text chat.
discord.gg