• Adobe After Effects

  Sometimes inaccessible Fast OpenGL previews

  Posted by Zdenek Dovole on October 12, 2007 at 1:29 pm

  Hi,

  I am working With AfterEffects 8.0.1.8. My videocard is nVidia 7600.

  Sometimes, when I start the program and open the file, is impossible to switch the Preview to OpenGL mods {Aways On, Interactive – both}. In this situation, in the window in “Edit > Preferences > Preview” there is written “No compatible OpenGL video card found” and is no way to rapair it.

  Sometimes {35%} this situation does not happend and fast OpenGL previews works.

  Sometime has helped the “System restoring”, but in truth no file was changed. In many cases the System restoring was useless.
  I tried also to backup some files {Program Files, Aplication Data, WINDOWS/System32, drivers},hidden files too, but also unnecessarily.

  The updating of card driver, uninstalling and reinstalling of AfterEffects I tried many times…

  Have You any idea about this really strange behaviour? I am affraid, that condition of my OpenGL depends on the dew point behind my winodw… :-}

  Thank You Zdenek

  Zdenek Dovole replied 18 years, 11 months ago 1 Member · 0 Replies
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