IkonForums attachments

[CyberShadow]

I ran an IkonForum system, and have recently used the IkonBoard converter on it to SMF. Surprisingly, it all actually worked pretty well and converted all posts, but as soon as it got to the attachments, it threw up an error message - something about line 4 - and stopped working. Since I am not even using the right converter, this is pretty good for me. But, are there any stages after this that I have missed that are important? I have access to the boards and they seem to be working well aside from the lack of attachments, which I can live with for now.