Many thanks Gordon. I thought my days of getting into SQL and php were over but apparently not. Not a problem, just unexpected. Once I did dig into Sql found 9.png, also ran the query to insert my logo, but in fact eventually ftp'd my logo up to 18/76 as 9.png which has now fixed the problem.
Thanks again, Steve
ps. seems like I need to brush up my skills. Been a long time.