Batch Import Company

Hello All

I want to import a company via batch but I encounter problems if I tick the ‘delete company accounts before import’ as it obviously deletes the company and all of the batch groups i’m importing into. I then tried importing without ticking this option and removed all of the batch tables from my import, but it still doesnt seem to work. Is there a different approach I can take to do an automatic refresh of my live company over Test and Training?