win2k: freeaddrinfo missing in Ws2_32.dll


tried to use gpg4win (latest version 2.1.0) with win2k, but it throws errors when running GPA, but also for simple gpg encryption and decryption. It complains that the procedure entry point freeaddrinfo is missing in Ws2_32.dll - which is known to be introduced in XP only ( Looks like current gpg4win doesn’t support win2k anymore? Which is the last version, which does?

Cheers and thank you!