Answer by StartStart · Oct 17, 2016 at 03:30 AM
Try this hope it's help.
-Install lastest version of Unity Editor.
-Install Unity Documentation.
-Install Unity Standard Asset.
-Update your Windows.
-Update .NET Framework.
-Update Microsoft Runtime.
-Update Graphic Card Driver.
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Did you put something like 1 Cube on your project or your scene is blank?