- On your PC, find your world files (
.dband.fwl):%USERPROFILE%\AppData\LocalLow\IronGate\Valheim\worlds_local - Stop the server.
- Upload both files to
.config/unity3d/IronGate/Valheim/worlds_local/on the server (via SFTP or Files). - On the Startup page, set World to the file name without its extension (for example,
MyWorldforMyWorld.db). - Start the server.
The server also makes automatic world backups. Their timing and count are set by the Backup settings on the Startup page.