“dnsbackend unable to load module” error when configuring PowerDNS for Windows XP

Question

I am in need of an easy to setup and free DNS server for Windows XP. I tried PowerDNS but am not able to use the bind back-end:

When I put the following in the config file

launch=bind

I get error

dnsbackend unable to load module in bind

I am not able to figure out from the documentation what I am doing wrong. pdns --help=bind gives me the same error.