Windows 10: CMD promt opens and closes instantly.

I tried SFC and Anti-virus scans, both of these failed to fix it. I managed to capture the CMD screen using ShadowPlay

:)

 

Cmd instantly closes

So my cmd instantly closes.

That is because you have an Autoruns key in there which is starting explorer and then exiting.

That key seems to be there because something else is broken and explorer is not starting when you log on.

Note that the key is not required for normal operation of Windows.

You need to fix explorer first and then remove the Autoruns key.

To fix explorer:

• Run regedt32
  
• Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon.
  
• On the right side, there should be a value called Shell.
  
• In the right hand side pane, make sure that the default string value of Shell is explorer.exe.
  
• Save any changes
  
• Log off and log on again.
  

Source Windows explorer.exe does not start or open at startup

 

When I add the extension >nul in my batch file, CMD opens and closes instantly.

So I was gonna do a batch program, I basically needed to add like a little delay so I did

ping 127.0.0.1>nul

But when I tried opening the batch program, it instantly closes.

So I triend running the command in CMD (not in a batch file)

Then it says this:

C:\Users\(name)>ping 127.0.0.1>nul

The system cannot find the file specified.

The Windows version i have is Windows 8.1 Pro.

 

Cmd instantly closes

So my cmd instantly closes, I tried following this: CMD.exe closes immediately after calling (Win7 64) this kind of solves the problem but it introduces a new one, when my pc starts, windows explorer doesn't start (and probably some other processes). I can manually run the explorer process from task manager every time I start windows but that's annoying.

What I currently have in that registry is

I was wondering what can I do to fix this (Keep in mind that I am an inexperienced user, I do not understand what's inside that registry, it was already there)