The Microsoft PowerPoint and Word help files have the following entry for the
CorelDraw filter:
The CorelDRAW graphics filter (Cdrimp32.flt) supports .cdr, .cmt, .cmx,
and .pat files from CorelDRAW 3.0, 4.0, 5.0, and 6.0.
Although the help file states that the CorelDraw filter can import .CMX and .CMT
files, the filter does not actually support these formats. You will receive the
following error if you attempt to import one of these image types:
An error occured while importing this file: <filename>.