That appears to be a MathCad File. So you will need access to MathCad to open it.
From: TJ Fu [mailto:tzujfu@yahoo.com]
Sent: Tuesday, June 05, 2007 2:06 PM
To:
Subject: File with xmcd extension
Anybody knows how to open a file with xmcd extension?
Thanks!
T.J. Fu
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