I am using Windows XP Pro Sp2 with Lotus Notes v 6.03 as my e-mail client. I have received several e-mails with winmail.dat file attachments which I cannot open. I have tried using WMDecode but I'm getting the following error message:
"This attachment is a MAPI 1.0 embedded message and is not supported by this mail system". Is there another application available that I can use to open these files or do I need to have the senders change format to plain text? Please advise. Thank you.