Sorry for the late reply, life has gotten in the way of conversion. What do you mean about selecting the directory, not the file? When I click on the folder next to the file name box, it opens a selection window. I can select the folder my 1pif file is in, but the file that displays in the folder is gray. There is no way that I could accidentally pick the wrong thing, unless there is some other way to select the file that is not obvious? That is how I know the file is actually there, it shows up in the file list even though it is grayed out. So I click on the folder name, press OK, and get the message that there is no pif file (even though there obviously is).
Sorry if this is a filly question, but there doesn't seem to be a way to make an error unless there is some other selection mechanism that I am unaware of.