yt-dlp 2025.03.26　でもできません

サイト１
C:\youtube_dl>dddd.bat
URL:C:\youtube_dl>aiueo.bat https://live.nicovideo.jp/watch/lv347361726
[generic] Extracting URL: C:\youtube_dl>aiueo.bat https://live.nicovideo.jp/watch/lv347361726
[generic] lv347361726: Downloading webpage
ERROR: Unable to handle request: Unsupported url scheme: "c" (requests, urllib, websockets, curl_cffi)

サイト２
C:\youtube_dl>dddd.bat
URL:https://live.nicovideo.jp/watch/lv347362329
[niconico:live] Extracting URL: https://live.nicovideo.jp/watch/lv347362329
[niconico:live] lv347362329: Downloading webpage
[niconico:live] lv347362329: Connecting to WebSocket server
[niconico:live] lv347362329: Downloading m3u8 information
ERROR: [niconico:live] lv347362329: Failed to download m3u8 information: HTTP Error 403: Forbidden (caused by <HTTPError 403: Forbidden>)