WDEngine.dll isn't a WMP file... you'd need to restore whatever WDEngine.dll
is part of.
(speaking for myself and doing this in my free time)
This posting is provided "AS IS" with no warranties, and confers no rights.
See http://www.nwlink.com/~zachd/pss/pss.html for some helpful WMP info.
Mail to this account will bounce - use the newsgroups.
Following up to your post with the resolution is helpful.
2. dos window