The command prompt has been disabled by your administrator

This happen when restrictions placed in registry.

1st method : Console registry

• Goto run then type this exactly.

REG add HKCU\Software\Policies\Microsoft\Windows\System /v DisableCMD /t REG_DWORD /d 0 /f

2nd method : Editing registry

• Goto run then type regedit
• Navigate to { HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\System }
• In the right-panel, double-click DisableCMD and set it's data to 0 or just delete it

3rd method : Using group policy editor

• Goto run then type gpedit.msc
• Navigate to { User Configuration \ Administrative Templates \ System }
• Double-click the Prevent access to the command prompt and set it to not configured or disabled.