aftereffect cc 2017 preview error

[김해3697144]

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에펙프리뷰에러 왜이런건지..... - YouTube

[RobShultz · Accepted solution]

Maybe try changing workspaces and re-setting the workspace. In english the path would be to go to Window/Workspace/Standard (my suggestion) then go back to window/workspace/reset to saved layout. If this works you could then switch back to your current workspace and see if you have better results.

[김해3697144]

Thank you~