@windmill10 said:

All working now. Must be the parent file...
file has set 4 2000/500 perhaps the / invalidates it? Worked previously but not now.

I don't quite understand what you are referring to but I think the slash wouldn't be allowed in a filename if that's what you were trying to do.

@windmill10 said:

Thank you for the support, it is wonderful to know there are people out there to help!

Happy to help but I'm not sure I did anything useful.