Bank Statement Import problem

Having imported bank statements without any problems until now, I now have a problem. using csv and changing the date to the format required -i still get a message to say the csv file does to appear to have a date column - which it does in Col 1.
Qif file - message is file appears to be corrupt.

Does your CSV file have names on columns on the first line?

You can send me QIF example you can’t import to lubos@manager.io. QIF is much better supported than CSV.

Hi again, yes my csv file does have names on columns on first line - it
said Transaction Date which I changed to Date thinking that might keep
Manager happy - anyway I’ve sent you the qif file.
Thanks
Penny Brass