Outlook Express – Transferring data to specific folder on another computer

Can I move data from a specific folder in Outlook Express to another computer.

I work on a desktop and data is backed up to a laptop. I use OEQB.

However the outlook express has many folders ie Invoices, jobs completed, Maintenance Sw, SE also has subfolders such as “not entered” “completed” “invoiced”

I wish to be able to move just the INBOX, or the Invoices, or jobs completed so that both computers are fully synchronised and the Boss can have exactly same info.

The work comes by email to desktop and is transferred to laptop for fieldwork. OEQB does all folders and we only want to move data in individual folders. Outlook Express does not want to transfer or export/import to a normal folder not connected to OE

Can someone help on this please