On Windows, how do I set the application to start when the user logs in, or unset it when it runs

Hi! There is no such built in support in Compose Desktop, unfortunately. One of the ways that you can proceed is to modify registry: https://learn.microsoft.com/en-us/windows/win32/setupapi/run-and-runonce-registry-keys To access registry you can use 3-rd party libraries, like

jna-platform

If you package your app with Conveyor then you can set the

app.windows.start-on-login = true

key in your config. See here: https://conveyor.hydraulic.dev/7.1/configs/windows/#start-on-login