Unity 5.4.2f1 Won't start!!!!

I have recently gotten into coding. I downloaded Unity today and I get stuck on a grey screen. My Pc has 4gb of ram and integrated graphics. I believe, it should run. But it doesn’t!. Please help!!

go and look for unityeditor-cloud-hub-0.0.13tgz and unity-editor-home-0.1.35tgz in C:\Program Files\Unity\Editor\Data\Resources\Packages. (there are 4 rar, just look for the ones that i told you then,
Create folders node_modules\unityeditor-cloud-hub and node_modules\unity-editor-home in *C:\Users%user_name%\AppData\Roaming\Unity\Packages* . Extract dist and package.json from unityeditor-cloud-hub-0.0.13tgz into unityeditor-cloud-hub, dist and package.json from unity-editor-home-0.1.35.tgz into unity-editor-home.

Uhh I can’t find the app data. I’m in windows 8.1. Do you know where I can find it in that OS?
@Alexchan123

Downloading the new beta worked for me…thanks for the help.