Unity starts but all i get is a grey screen

Please i need some help!

Same problem here. Has anyone been able to solve this?

Same problem. How do you fixed that?

I have windows 7, 64 bits.

Info editor:

LICENSE SYSTEM [2016617 21:18:6] No start/stop license dates set

LICENSE SYSTEM [2016617 21:18:6] Next license update check is after 2016-06-18T16:26:00

Built from '5.3/release' branch; Version is '5.3.5f1 (960ebf59018a) revision 9834175'; Using compiler version '160040219' OS: 'Windows Vista Service Pack 1 (6.0.6001) 64bit' Language: 'es' Physical Memory: 3993 MB BatchMode: 0, IsHumanControllingUs: 1, StartBugReporterOnCrash: 1, Is64bit: 1, IsPro: 0 Initialize mono Mono path[0] = 'C:/Program Files/Unity/Editor/Data/Managed' Mono path[1] = 'C:/Program Files/Unity/Editor/Data/Mono/lib/mono/2.0' Mono path[2] = 'C:/Program Files/Unity/Editor/Data/UnityScript' Mono config path = 'C:/Program Files/Unity/Editor/Data/Mono/etc' Using monoOptions --debugger-agent=transport=dt_socket,embedding=1,defer=y,address=0.0.0.0:56448 ListPackages failed, output: InstallEditorPackages failed, output: installJavascriptPackages failed

(Filename: C:/buildslave/unity/build/Runtime/Utilities/Argv.cpp Line: 168)

Error loading file:///C%3A%2FUsers%2Fcuxa%2FAppData%2FRoaming%2FUnity%2FPackages%2Fnode_modules%2Funity-editor-home%2Fdist/index.html#/project/recent

(Filename: C:/buildslave/unity/build/Editor/Platform/Interface/NativeWebViewWindow.cpp Line: 50)

EDIT: I try with differents compatibility (Vista, Vista service pack 1, 2, etc, and it not run...)

Try this here https://www.youtube.com/watch?v=n0zUcEXB_-o