A message that stops booting

I just installed Zorin OS along side with Windows 11 on my PC. When the computer starts up, this message appears and I must reboot (Ctrl-Alt-Del) to be able to choose which OS I want to run; Zorin or Windows:
"GNU GRUB version 2.04

Minimal BASH-like line editing is supported. For first word, TAB lists possible command completions. Anywhare else TAB lists possible device or file completions." How can I solve this?

There was an error installing Grub.
The best procedure would be to run Grub Boot Repair:

Fortunately, this is quite easy to do - the Grub Repair tool will take care of most of it.
Please check if you have Secure Boot enabled in your Bios /EFI settings. It may have contributed to this error.


Try This,