Hello, I am trying to install windows 10 in M1. And i am at the final step for installation and there is this message "Secure Boot found unauthorised changes to the firmware, operating system, or UEFI drivers. To manage Secure Boot settings, go to the virtual machine configuration settings, click Hardware, and expand Advanced Settings." I am going to settings and hardware and put 4CPUs and 4GB. And again i have the same message. What can i do? Please help me!!!!!!
You need disable (temporary) secure boot as described here. Or choose "Customize" and remove TPM from VM config before installation start. You can add it after the first reboot or after windows installation completed. You shouldn't face this issue if you used VHDX as a source.