Daz 3D
Daz Productions, Inc
224 S 200 W, Salt Lake City, UT 84101
Daz 3D is part of 
JOIN DAZ
Daz 3D
Daz Productions, Inc
224 S 200 W, Salt Lake City, UT 84101
Daz 3D is part of
Daz 3D
Daz Productions, Inc
224 S 200 W, Salt Lake City, UT 84101
Daz 3D is part of
JOIN DAZ
Daz 3D
Daz Productions, Inc
224 S 200 W, Salt Lake City, UT 84101
Daz 3D is part of
Comments
As far as I know, though I'm not sure what could be used as a test. Make sure it is a duplicate IDs error, on pre-DS 4.5 content, that you want to fix - these days Duplicate Formula errors are more common, and they are completely different.
Two of the three links Richard are not functioning. Only Ken's!
The Dropbox link works for me.