Here is a sample file, I can't get any to open.
Your file didn't attach.
Testing slddrw file upload..
OK, so it worked.. is your slddrw file bigger than 50mb? thats the only thing I can think of..
I am going to go hang my head in shame now, the file I was trying to open is null (which also explains why itwouldn't load), I tried some files in my archive and they opened fine. Sorry for the confusion.
Retrieving data ...