
Re: Over write parts data base
First, I would recommend backing up your current database... just in case something goes wrong

After you have made all of your edits to the CSV file, you should be able to import that file back into the program using the Part Import Wizard. In Step 1 be sure to specify the third option: "Overwrite all part data for duplicates and add new parts to database".
Keep in mind that the software uses the "Supplier Code" value for identifying individual parts. So when you create new custom parts it is importantt to define a unique Supplier code if you plan to utilize the Export/Import procedure.