Single Red Diagonal Line

i getting red diagonal line across comp in project.

 

after effects cs 6.  v 11.0.1.12

windows 7 home premium

8 gb ram

 

just 1 comp.  not whole project.  not "trial" version of plugin.  of effects in comp come after effects.  here have done try rid of single red diagonal line without luck:

 

- restart after effects

- restart computer

- edit -> purge memory

- preferences -> empty disk cache , clean database , cache

- new project, merge / import error'd project new project. 

- deleted preferences

 

it's not on particular layer.  10 layers, turn on 9 of them on ... fine.   turn on 10th layer - boom.  single red diagonal line.  turn off layers except layer.  single red diagonal line goes away.  turn on 8 more random layers - 8, order - fine.  there 9 layers visible.     turn on 10th layer - layer, happens of them - boom, single red diagonal line.

 

renders in comp preview window.  renders in render.  render queue , background renderer.  quicktime renders , sequence renders.

 

made new comp thinking there problem comp.  copied layers on 1 @ time.     fine until layer 9.  pasted last layer - boom.  single red diagonal line.

 

tried exporting cs 6 5.5 project doesn't work in 5.0 have.  tested 5.5 before buying 6.0 and.... trial expired 5.5.  serial cs 6 doesn't work in 5.5.

 

anyone else seen this?

 

thank you,

 

marc

update video card driver - unplug monitor if possible

More discussions in After Effects

adobe