I had no problems importing DVD (VOB) files.
After installing DVD MovieFactory 6+ I noticed that neither DVD MovieFactory 6+ or any of the above mentioned files would import DVD files any longer.
I checked the Windows XP error Messages which revealed
I used the Windows XP Search tool and discovered that I had 4 copies ofFaulting application dvdmf.exe, version 18.104.22.168, faulting module h264vdechpdll.dll, version 0.0.0.0, fault address 0x00073a38.
h264vdechpdll.dll installed on the computer.
One file had a file size of 413 kb and a file date of 01/08/2005
The other 3 files were 689 kb. One had a file date of 20/12/2006
the remaining two had a file date of 18/01/2007.
I renamed the 3 files with a file size of 689kb to h264vdechpdll.old and ten copied the remaining file to C:\Program Files\Common Files\Ulead Systems\MPEG
This cured the problem and I am now able to import DVD files from all of my Ulead programs.
Due to problems with Filewind and also MediaMax here is an alternative link
To rename the existing files, do so from the search results page:
Hopefully this link will not expire - it is on Windows Live (Microsoft)
http://cid-7b0b9c5b899c50fa.skydrive.li ... cHPDll.zip