First of all, i had windows xp in my pc. I installed windows 7 in it without booting from usb because it usually has some error. so i used the setup in the iso file to install it.Then i installed windows 10 in it.It too went well. But i wanted to install linuxmint in it so i downloaded the iso and came to know that it does not contain any setup like windows. So i thought of EasyBCD, which i used before in windows 7 for simply testing it worked well i mean that it showed to go to windows 7 or easybcd etc. but in windows 10 when i installed the plop, it doesn't show any thing, it directly boot to windows 10. So i opened easybcd and made the plop as default thinking i wont boot to windows again.so when i boot to linuxmint it usually shows "automatically boot in 10 sec" and boots(i tested in my laptop) but it doesn't, it again and again showed that . then i found that it is I/O device error now i can't install linux neither use hirens boot cd to delete the plop nor go to windows 10 to installing it manually. HELP ME!!!!!