A White screen shows
Describe the bug Provide a clear and concise description of what the bug is. If there are steps to reproduce, list them here. If this is an issue with a specific SWF file, please provide a link to the SWF file, or you can attach the SWF by zipping it and dragging it onto the issue box. If this is a visual issue, please attach a screenshot of the problem.
-> The problem is that this old swf file shows a white screen with a serverside code, a browser addon and a desktop application. The webpage is in a website for customer members of a famous musician, GACKT in Japan so I provide you only a swf file.. It is also said or described with the words "Macromedia Flash" there around 2008. It may be unreasonable now, but I hope we can browse its contents and associated files.
Expected behavior A clear and concise description of what you expected to happen.
-> A picture below should be presented there in the screen.

Is the problem with the Ruffle desktop app, extension, or self-hosted version?
Only a white screen shows instead of a cover page, its pictures and photos.
What platform are you using?
- If you're using the desktop version, please list the OS you are using. -> Windows 10 Pro Version 1909
- If you're using the web version, please list the OS, browser, and mobile device (if applicable). -> Chrome 88.0.4324.150
Hello ! I have the same problem here.
Describe the bug I got a white screen when I try to launch the attached .swf file. I downloaded it from a website which is now down, http://www.posemaniacs.com/tools/handviewer/ , which provided 3d anatomy models for artists. A lot of people found it very useful, including myself.
It appears with the Ruffle desktop app (Windows 10) and the extension for Chrome.
The error message says this format is not yet supported by Ruffle. I hope it will be soon, because Hands For Drawing.zip
I used to go on this website very often for my work.
Thank you !
To Poopooracoocoo
Thanks for your direction. I read its source and found, there is a HTML code which written in CN Chinese, so I will ask the artist its discription.
In addition the ruffle extension is performed..
On Internet Explorer
It is unavailable.

On Edge
It shows a white screen but with no error message.
(In 2008)
It it showed with only cover and background page.
(In 2013)

On Firefox
An error occurred to the nightly update dated as 2021/02/06.

On Chrome, I can see some e-books with their images. Some Effects in Flash remains weird, so I would like to ask some questions again next time. Thank you very much.
To Marion34
Hello! I didn't have an error when opened the SWF file as a white screen above. Thank you for your kindly informing that to me.
@Marion34 The unsupported message means that your SWF uses AS3. Read more about it on https://ruffle.rs
@pcst-0810 To install the Firefox extension, make sure you follow the instructions on the Ruffle website. :) I think they'll eventually get it on AMO.
I understand. Thank you ! :)
This is still not working on latest Ruffle.
@Lord-McSweeney it doesn't work in Flash Player either. The SWF is just a small piece of the site. And the actual site doesn't seem to be publicly accessible.
Closing as no longer reproducible