Question Laptop and USB keyboard have it's special keys dont work, I need urgent help!

[danny009]

Asus G15 ROG 2022 rm503 laptop and physically plugged in a second keyboard have their some of the keys just don't work because of my stupid mistake. I did used a reg file which contained some normal text (friendly, no malware,I did viewed the text before I ran) ended with "scancode" and started with "keyboard input/layout" some entry like these, I did run the reg file because I had to fix my physical keyboard keys I thought it can fix it but now my both built in laptop and keyboard keys such as CTRL,Windows,Alt,Brackets,Copy Paste shortcuts none of these are work now. It is almost like that file changed something, cause my brackets simply types 9 instead of bracket itself.
I basically did everything I can think of, removed all the different Keyboard Inputs from Language Settings (laptop uses windows 10) Re-added them billion times as well. Overwrite Input thing also set to Recommended setting so I don't think I can do much there.
Id like to remind that laptop its own function shortcuts such as volume down/up via fn key works fine.
I also did moved upwards my language box in settings, didn't work im afraid. Uninstalled standard keyboard driver from device manager then scanned for hardware changes, didn't worked that one too.
Keyboard troubleshooter also finds nothing wrong.

This is a standard keyboard with no software. As I mentioned both the laptop keyboard and physical one don't work now with its keys mentioned above. Other keys work.

Please, can anyone here guide me to fix this

 

[rgd1101]

where did you get the reg file ?

 

[danny009]

where did you get the reg file ?

It was a text writed by a Microsoft Mod on Microsoft forums, methods later shown to convert it to a reg file. So it is ok

 

[rgd1101]

then why didn't you go back to that forums and ask to undo the change?