Hello, I need to undo the modifications made by EasyBCD. I wanted to install XP alongside WIN 10 primary. However, now I am not able to run any system. WIN XP refusing to install - installation ends with a blue screen with the message "Installation was halted because it could damage your computer." Repair installation WIN10 change reports "Disk is locked and it is not possible to install". I am beginner. So please advice on how to proceed step by step. Thank you.
PS: Sorry for my English, I use Google translation.
PS: Sorry for my English, I use Google translation.