Q. I sometimes receive e-mail messages with a “winmail.dat” file attached that I cannot open. Why does this happen, and what can I do to fix it? A. The winmail.dat file usually appears because various ...

When you send an email message from a Microsoft Outlook client that is configured incorrectly, the receiver may receive an attachment with the name winmail.dat. This is a binary attachment that ...

How can I reduce the size of a VCD dat file? I had tried converting the file to mpeg but it hardly compressed the file. What are the various file formats which can reduce the size of the dat files ...

Letter Opener converts winmail.dat attachments on the fly, so you can actually see and use the attachments the sender intended you to have. [Editor’s note: The following review is part of Macworld’s ...

A Windows feature has been uncovered which may be of concern to some but isn't thought to be a 'bug'. Security researcher Barnaby Skeggs was investigating a Windows system file called WaitList.dat ...

If you're having trouble opening a DAT file, I'll show you a simple and free way to do it. This method works on both Mac and PC. Just open your browser and go to winmaildat.com. It's a straightforward ...

Q: I'm part of a group of 80 people who every week receive an e-mail with an Adobe PDF file attachment. But when I receive the e-mail, the PDF has been converted to a Winmail.dat file that my e-mail ...

McAfee is dealing with the aftermath of another DAT file false positive, which channel partners say has eroded confidence with their customers and provoked a demand for change in its QA processes.

hi,<BR>on my harddrive i have various .dat files ripped from vcds, i try to play them using xine but get the error,<BR><BR>There is no demuxer plugin available to handle 'AVSEQ01.DAT'. Usually this ...