OK, have managed to get my emails into WLM format. Each OE folder has been imported by the Import Wizard to separate 'Imported Folders'. In WLMail I can click on Imported Folder 1 or 2 or 3 etc and each of these leads to a sub-folder 'Local Service'. Opening these up gives the OE folder name and emails. I can move the messages to each 'Imported Folder' and then rename the Imported Folder by the original OE folder name. But this is all a bit of a fag. There must be a simper way to do this, surely??
How to get Windows 10 now: how to download and install Windows 10 even if GWX.exe is missing