Win4KSS v1.1.1

v1.1.0 is broken — do not use it. It crashed on literally every install attempt with "Internal error: An attempt was made to expand the 'app' constant before it was initialized," 100% reproducible, before any files were even copied. This release fixes that and adds one more safety check.

What changed since v1.1.0

• Fixed the install-breaking crash. A scripting bug ({app} used before Inno Setup had resolved it — my mistake, caught by real-world testing, not by me beforehand).
• Added a .NET Desktop Runtime check. This app needs the .NET Desktop Runtime (x64) already on the machine — a bare Windows 10 install typically doesn't have it (Windows 11 doesn't bundle it either). The installer now checks for it up front and tells you clearly, with a download link, instead of installing something that would silently fail to launch.

v1.1.0's other changes (the clip browser, settings export/import, the packaging rework with the restored Screen Saver Settings dropdown) are unchanged — see that release's notes for the full list.

Install

Download Win4KSS-Setup-1.1.1.exe below. SmartScreen will likely warn since it's unsigned (expected). If this PC doesn't have the .NET Desktop Runtime, the installer will tell you and link straight to it.

Full docs: README.md · Troubleshooting · Third-party notices

Unofficial, not affiliated with Apple.