Hi Everyone...I am pretty sure someone has figured a better fix. But I did figure out how to get this going with flash player...What I did was.
-Downloaded the HTML screen saver 3.0 (after download you may need to right click to get the install option. (this will install the screen saver location as normal)
-Go https://github.com/webOSpinn/ System47 and download the zip folder only, I tried the other option and it hosed everything.
-Install the HTML screen saver if you have not already.
-Open the screen saver settings page, click on HTML Screen saver.
-Go to System47 master download after being unzipped, then high lite you favorit system 47 file. audio or no audio. Then test, and click ok.

Enjoy!

I am not pc expert, but I just played around. Got it going. ENJOY! Happy New Year

Sad. I loved this screen saver. RIP

Looks like with Flash being retired
December 2020, this screen saver no longer works. Sad...

What happened to the screensaver? Its now just showing an F?

https://www.djmclean.net/ htmlscreensaver.html

So sad - this is my favorite too. There is an HTML5 port, but I don't know how to install that as a screensaver: https://webospinn.github.io/System47 /

I really hope there is a Trekker out there with some techno awesome skills that can bring this back to life.

It started showing a white "f" next to a blue "i". An Adobe Flash message notification. Clicking on it does not bring up any message. I was going crazy trying to find out what happened.

Went to Reddit and found a post stating that Flash was not longer supported. That Reddit post mentioned Bob's comment on the System47 Website Comment section.

Hope someone can port this over from Flash. It really is a GREAT screensaver.

Very Nostalgic!