Windows 10: I CANNOT OPEN WINDOWS PROGRAM

I accidently remove some permissions in hkey_classes_root and then i cannot open windows program like file explorer, control panel, windows setting and it came a notification you may not have the appropriate permissions for acces the item, and the sound is error too, please help me!!

:)

 

Why did the startup window get cleared?

I didn't missed any step, the list was gone and gone , even after using lot of programs the programs were not listed in that list.

 

Please give steps to open the paths to Program Files

If you want to open File Explorer to your C: drive without any registry tweaks, you'll need to do so from a shortcut you create.

1. Open File Explorer to This PC.
2. Right-click Winndows (C and select Create Shortcut:
   
   
   
3. Clock OK in the altert dialog:
   
   
   
4. And you'll have a shortcut on your Desktop:
   
   
   

 

Windows 10 Tweaks

Pressing “Windows+Pause Break” (it’s up there next to scroll lock) opens the “System” Window.

Windows 10: In the new version of Windows, Explorer has a section called Quick Access. This includes your frequent folders and recent files. Explorer defaults to opening this page when you open a new window. If you’d rather open the usual This PC, with links to your drives and library folders, follow these steps:

• Open a new Explorer window.
• Click View in the ribbon.
• Click Options.
• Under General, next to “Open File Explorer to:” choose “This PC.”
• Click OK

credit to Lifehacker.