help me Missing file: valid_known_packs.json

[kbpawer234567]

Microsoft Windows [Version 10.0.19045.6456]
(c) Microsoft Corporation. Alle rechten voorbehouden.

C:\Users\kristian\Downloads\bedrock-server-1.21.120.4>bds-addon-installer

Running Bedrock Dedicated Server Addon Installer...
Required files/folders are missing. Please provide a path to the root of a Bedrock Server.
Missing file: valid_known_packs.json
Provided path: C:\Users\kristian\Downloads\bedrock-server-1.21.120.4

C:\Users\kristian\Downloads\bedrock-server-1.21.120.4>bds-addon-installer C:\Users\kristian\Downloads\bedrock-server-1.21.120.4 -v -r

Running Bedrock Dedicated Server Addon Installer...
Required files/folders are missing. Please provide a path to the root of a Bedrock Server.
Missing file: valid_known_packs.json
Provided path: C:\Users\kristian\Downloads\bedrock-server-1.21.120.4

C:\Users\kristian\Downloads\bedrock-server-1.21.120.4>