bitcoin core – “Invalid address” when trying solo mine with bfgminer

I am trying to mine solo.

I have installed BitCoin Core on my Windows box, set up incoming connections

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and wrote in config file <BitCoinStore>/bitcoin.conf


Then on Linux box I ran

bfgminer -o http://mywindowsaddress:8333 -u myusername -p mypassword --generate-to myincomingaddress

and got

[2020-11-13 12:23:23] bfgminer: --generate-to: Invalid address

Why? What is invalid?

Should I run bitcoind instead of thus GUI on Windows?