Suddenly upon booting my computer i get the error ntdlr is missing press alt+crtl+del to reboot. I have tried some of the fixs online but they all include using the win xp disc to boot to command prompt. I dont have the win xp recovery disk, but i do have my emachines recovery disk which allows me to boot to command prompt. The fixes i saw all say that the command prompt should start with c:\ but mine starts with a:\>. also i cannot find which drive is my cd drive because i have 7 drives on my computer. I tried d:\ but it says invalid drive so i dont know if thats because my cd drive isnt the d drive anymore or because something else is wrong. Im posting this in the mod section because i think this is where the smartest of each forum gather. THanks for any help i get.