If the folder is not empty it will not create databases
But I think the problem in the not full command
&"C:\Program Files\Storj\Storage Node\storagenode.exe" setup --config-dir e:\storagenode6 --storage.path e:\storagenode6 --storage2.database-dir e:\storagenode6
ls E:\storagenode6\
Directory: E:\storagenode6
Mode LastWriteTime Length Name
---- ------------- ------ ----
d----- 12/5/2020 8:53 PM blobs
d----- 12/5/2020 8:53 PM garbage
d----- 12/5/2020 8:53 PM temp
d----- 12/5/2020 8:53 PM trash
-a---- 12/5/2020 8:53 PM 4096 bandwidth.db
-a---- 12/5/2020 8:53 PM 8590 config.yaml
-a---- 12/5/2020 8:53 PM 4096 heldamount.db
-a---- 12/5/2020 8:53 PM 4096 info.db
-a---- 12/5/2020 8:53 PM 4096 notifications.db
-a---- 12/5/2020 8:53 PM 4096 orders.db
-a---- 12/5/2020 8:53 PM 4096 pieceinfo.db
-a---- 12/5/2020 8:53 PM 4096 piece_expiration.db
-a---- 12/5/2020 8:53 PM 4096 piece_spaced_used.db
-a---- 12/5/2020 8:53 PM 4096 pricing.db
-a---- 12/5/2020 8:53 PM 4096 reputation.db
-a---- 12/5/2020 8:53 PM 4096 satellites.db
-a---- 12/5/2020 8:53 PM 4096 storage_usage.db
-a---- 12/5/2020 8:53 PM 4096 used_serial.db