@calimero said in Bookworm: MM not starting:

backup MM folder
use your install-script
removed module and config-content from backup to new folder

also, I have backup/restore scripts that will do that AND allow you to keep different versions, AND save on github
NOT on local machine where it might be lost
only saves the config, custom.css and a LIST of the modules (where from)
on restore, reinstalls all the modules (in case node.js changed during the time between backup and restore)

see
https://github.com/sdetweil/MagicMirror-backup-restore