Thanks Banana. But when you go to Help and About, it says Microsfot Access 2002 (10.2627.2625) and it came with Microsoft Office XP Developer as supplied with one of our PCs.
The problem is that the development has been done on this version and we only have the one disk for it, so if everything goes pear shaped AND the disc (which is quite old) gets lost or broken, then we're up that creek without a paddle.