Here’s a little howto for Windows systems based on version 1.4
- stop Daedalus
- open
C:\Users\%username%\AppData\Roaming\Daedalusin file explorer - move the subfolder /DB-1.0 to the new location and ensure that your personal user account has read&write permissions
Note: As this is the public blockchain data folder, it’s not crucial to protect it in a special way. But that doesn’t apply to the other folders and files in the original Daedalus folder. Moveing them to some other location should be done very carefully.
- open the file
C:\Program Files\Daedalus\launcher-config.yamlin a text editor and change thenodeDbPathparameter. For example when you moved the DB folder to D:\daedalus then add the full absolute path before the existingDB-1.0

- now safe this config file and launch Daedalus
In case your Computer has not that much free space left on the system partion (C:) by moving this DB folder to another partition will free up around 3.5 GB of diskspace.