Just purchased, downloaded and installed...
Sorry to hear you didn't download the trial version first.
These highly-compressed formats seem to cause some users trouble. (Even MPEG-2 can be a bit trouble-prone). Ulead claims that MF6 can decode DivX, but I would not be surprised if some DivX files cause problems. (There are variations of each format.) And, these highly-compressed files also seem prone to corruption... A "bad" file might play OK, but cause trouble when you try to edit or convert it. Or, you can sometimes have two files with the same properties, but only one will cause probems.
All of these lossy formats are designed as playback formats. They were not designed to be edited or converted. But, Ulead claims Movie Factory can handle DivX and DVR-MS*
You can try using a 3rd-party program to convert the file to something less-compressed. If your goal is to make a DVD, you can try converting it DVD-compatible MPEG-2 with
SUPER (FREE!!!). Take a look at some of the Movie Factory project templates to see what resolution and framerates are allowed for DVD. (It depends on the video standard where you live... PAL or NTSC.)
...you get the impression you're using a beta version of the product and they should've done more testing prior to release.
FYI - The problems with highly-compressed file formats are not new to version 6.
*
File Format Support:
Import
- Video: MPEG-1, MPEG-2, DV AVI, AVI, DivX, HDV, WMV-HD, WMV-SD,
ASF, DVB-T HD, DVD-Video, DVD+VR, DVD-VR, DVR-MS, DAT, MPV,
QuickTime (MOV, QT), Ulead VideoStudio project (VSP)
- Audio: CDA, LPCM, MPEG Audio (MPA), Dolby Digital, WAV, WMA,
Ogg Vorbis Audio (OGG), MP3
Export
- Video: MPEG-1, MPEG-2, DV AVI, AVI, WMV-SD, ASF, QuickTime
(MOV, QT)
- Audio: LPCM, MPEG Audio (MPA), Dolby Digital Stereo
- Image: BMP, JPG
- Disc: DVD (DVD-Video, DVD+VR, DVD-VR), miniDVD, VCD, SVCD
- Media: CD-R/CD-RW/DVD-R/DVD-RW/DVD+RW, DVD+R/-R
(Single/Double Layer)/DVD-RAM (CPRM)