The Requests data source connection could not be marked as writable. Please check that the database is writable and the connection's user has write privileges.
Can you please advise how to correct this.
Can you please send a screenshot of the Data Source Connection page that you are working on?
Which version and build of YF are you using? E.g. 7.1, Feb?
Please see this Wiki link on all things CSV. Is this a test environment? If so, you can focus on the Writable HSQL Data Source section in the following link.
CSV Data Imports
Thanks for the rely, I worked out what I was doing wrong.