There is a new version for Windows available (
[Link: freenet-homepage.de]), that does not need a remote to be connected to the computer in order to learn new infrared commands from a Pronto Hex Code. If no remote is detected the only function is to learn from a single hex code of from a file with hex codes as described above.
So it is (probably, as I can not test it) possible to learn Pronto codes for remotes that are not supported by the libconcord library.
Cheers
HellG.