DAT Extension Files and recording Windows Media mms:// streaming video

[pacific2000]

I downloaded a streaming video (mms) from a website that uses the Windows Media Player to stream their videos but it has a DAT extension that cannot be converted.

I tried various websites where they claim that their streaming capture software would download streaming video files but they have all failed to convert the file.

The software downloaded the video but with the same DAT extension as the file I've already copied from my temporary files folder.

Any ideas would be appreciated! Thanks, John