At the present time, iScreensaver Designer 5.2 provides support for macOS 10.13 High Sierra, but there are some functional limitations.
Please read the 10.13 High Sierra Tech Note
as well as the Release Notes
Due to changes made by Apple, iScreensaver Designer version 5.2 does not currently support macOS 10.14 Mojave.
Please read our forum post
for the latest updates.
[Solved] Error importing SWF: "GetSWFfileInfo. invalid file, magic = ZWS"
I'm trying to import an SWF file into my screensaver project in iScreensaver 4.5, but get the following error:
"GetSWFfileInfo. invalid file, magic = ZWS". The file is still imported but on preview it only shows the background of the animation, nothing else.
Any ideas about what it could mean, and what I could try to fix it?