All the options just kind of disappeared. Various methods I've tried and failed include:
shell:startup
ctrl+alt+del startup menu
Windows Settings>Apps>Startup
/ProgramData/ path to the startup folder (created one to see if it'd populate, it didn't)
/AppData/ path to the startup...
access issues
appdata
boot menu
configuration
control panel
disappearance
file path
installation
programdata
registry
startup
task manager
tech support
troubleshooting
user folder
user issues
windows 10
windows 11
windows settings