converted movie will not preview

[howl12]

i converted an avi movie to mpg to burn on dvd-r, everything converted fine except the picture, i cannot preview to be sure it's correct, i used Tmpgnc. help if you can

[KingJohn]

Try this

2b Select options > environmental settings
2c click the VFAPI plug-in tab
2d right click the "DirectDraw" and select higher priority, do this several times until its at the top with a value of 4

Now convert