Add new comment was just released, with the added ability to manipulate Fields and Properties using the PropertyGet/PropertySet methods of the MagicWrapper. I guess you could workaround this because your library is COM Visible, otherwise this would not have been possible.

As for your second issue, the free version of the library has some limitations. The messages have been improved in to make it clear this is a license issue.

See NetPHP for a complete changelog.

BTW: You should not be using Apache on Windows (I can see that from the stack traces in your comment). Bad bad idea...