Hi, i supose you are using Windows, there must be no problems.
a pgn is a txt file, when you open it with notepad, can contain something like this
[Site "Chess.com - Online Chess"]
[Date "2007.10.24"]
[White "demuxer"]
[Black "Mordred"]
[Result "1/2-1/2"]
[WhiteElo "1377"]
[BlackElo "1304"]
[TimeControl "1 in 3 days"]
1. e4 e5 2.
........... etc....
I "clicked" on the mini chess board icon and I tried to post a pgn game but a dialogue box came back stating improper pgn file. I could post a FEN position, so I am at least making progress. I used ChessCat which is a free download from this site to copy a pgn game. When I pasted it and hit continue, I ended up with the message of improper pgn file. Any help in using the interface to post a game would be nice.
Thanks