No Operating System Listed in MSConfig. Can't boot into Safe Mode

Hello

I just noticed this problem recently now. I cannot boot into safe mode (F8 or Shift + F8 doesn't work). I remember being able to do it using those keys. I then tried going to MSConfig > Boot tab but all the options are greyed out. There is no Operating System Listed.

I'm still able to reboot and be back in my pc. I tried typing bcdedit and it gives me
"The boot configuration data store could not be opened"
"The requested system device cannot be found"

I can't use any command that involves bcdedit. I'm not very familiar with fixing this problem, any expertise would be greatly appreciated.

Yes i am using command prompt as admin

bcdedit
If i didnt run cmd as admin it will return the following error:
"The Boot Configuration data store could not be opened"
"Access is denied"

However I tried running bcdedit as admin and it gives:
"The boot configuration data store could not be opened"
"The requested system device cannot be found"

I've turned off Malwarebytes Anti-Exploit Premium already.

I think this issue is related to me not being able to boot into safe mode despite pressing F8 and also why there is no OS listed under MSConfig > Boot tab. After the Motherboard screen when booting, it just goes straight to Windows Logo > Then Windows 7 Login screen.

My apologies, I am unsure what to do next. I made the bootable usb stick using rufus and then booted into a live, desktop environment.

How do i "install mbr and pbr , then create boot files on the active partition." from here?
This is my first time tackling problem about mbr, pbr, bcd, etc as I have only encountered this problem as of now so I'm a greenhorn to these parts.

Ok I applied the fix and then rebooted back to desktop, but it didn't work.

BCDedit still yields the same error and there are no OS listed in msconfig > Boot tab; Effectively I still cant boot into safe mode.

At this point I've already made backup of my data because knowing that if something goes wrong with my PC and I can't boot into safe mode, chances are quite slim.

Please post a full screen of Disk Manager (C:\Windows\System32\diskmgmt.msc)
Expand the columns so we can read them and take a snapshot with the snipping tool. Post it here using the paper clip on the Quick Reply window (browse to the snipping tool image file, upload)