About how to solve being unable to enter DOS - China DOS Union Forum

Hello, seniors. I'm a newbie and don't know much about computers. Today I ran into a small problem while using the computer. I hope some expert can point me in the right direction, and I would be extremely grateful.
The problem is like this: I was using a pirated WINDOWS XP operating system. Later, I used another different version of XP to do an overwrite installation on the original system. After that, I downloaded some Microsoft patch programs from the Internet and installed them, and then the problem appeared!
I can no longer enter the DOS system, and I also can't find DOS in the computer, as if DOS has disappeared
Also, I can't format drive C anymore! So I can't reinstall the operating system! It's really miserable!
I hope some expert can save me!

Floor1　紫龙	Posted 2003-09-28 00:00
初级用户　Posts 1　Credits 105
Hello, seniors. I'm a newbie and don't know much about computers. Today I ran into a small problem while using the computer. I hope some expert can point me in the right direction, and I would be extremely grateful. The problem is like this: I was using a pirated WINDOWS XP operating system. Later, I used another different version of XP to do an overwrite installation on the original system. After that, I downloaded some Microsoft patch programs from the Internet and installed them, and then the problem appeared! I can no longer enter the DOS system, and I also can't find DOS in the computer, as if DOS has disappeared Also, I can't format drive C anymore! So I can't reinstall the operating system! It's really miserable! I hope some expert can save me!

Floor2　如是大师	Posted 2003-09-28 00:00
元老会员　Posts 3,351　Credits 9,654　From 湖北
What on earth are you talking about? Could it be that every time you format your system drive, you use the DOS that comes with the system on the HD? Is that even possible?