Never heard of it before, but if it's the one described on
this page, it will not work on a 64-bit OS. I just tried the "Vista" version, and can confirm that. I did the following:
- copied the SCR file to the Windows directory;
- in Screensaver settings, select "Screen Antics", then "Preview"
- error: "The version of the file is not compatible with the version of Windows you're running".
I tried various compatibility options, but no go. (A SCR file is actually an EXE file, internally, you can rename it and run it directly with
specific command line arguments.)