Method Community

After creating and saving a customer invoice, we may need to print a copy without access to QuickBooks.  When clicking on the Print Preview button in Method, we either get (1) a blank screen that pops up and quickly disappears or (2) an error message of: “404 - File or directory not found. The ...

I'm new to Method and can't seem to figure out how to copy the information (such as address, contact, etc) from an existing customer to a new customer.  I am trying to create new jobs for a customer and all of the contact information is the same, so I don't want to re-enter it.