I have created a query to calculate the sub total, VAT and the total amount but when I run the query I get the message:
"You tried to execute a query that does not include the specified expression '[Price]*[Quantity]' as part of an aggregate function"
can someone help please?
"You tried to execute a query that does not include the specified expression '[Price]*[Quantity]' as part of an aggregate function"
can someone help please?