Found my answer, and it's a wierd one.
I created the file by copying it, and editing it with an old version of TextPad.
Something not right with the way the program saved the file.
Recreated the file using just dumb ol notepad.
Very wierd. You may want to compare the content of the two files to see what TextPad did to the .INI file.
Glad you managed to resolve it though and many thanks in posting back your findings.