trybye

PS C:\Program Files\Bitcoin-abc\daemon> .\bitcoin-cli.exe invalidateblock 000000000000000001b4b8e36aec7d4f9671a47872cb9a74dc16ca398c7dcc18 .\bitcoin-cli.exe : error: Could not locate RPC credentials. No authentication cookie could be found, and RPC password is not set. See -rpcpa ssword and...