Tip: What is a company file? A company file is a file that contains all the accounting information that's entered in MYOB Accounting Plus for a single company; an MYOB Accounting Plus company file name ends with .pls.
In the top of the window - Indicate which data you wish to back up:
Back up all data. Select this button if you want to back up your company file along with supporting folders and files you've created including: Forms folder/custom forms, Custom folder/custom reports, Spredsht folder/spreadsheets, Letters folder/letter templates and Graphics folder/graphics, if applicable.
Back up Company File only. Select this button if you want to back up your company file only.
In the bottom of the window - Indicate whether or not you want to verify your company file before you back it up.
Data verification can catch minor inconsistencies in your company file before they cause serious problems. You can also verify your company file at any time using the Verify Company File command of the File menu.