Having problems with your Intel PC Desktops ?

STOP C0000221 erro de hardware desconhecido systemroot system32 ntdll.dll

Answers :

You may receive one of the following stop error messages while \015\012working on your Windows XP computer.
\015\012STOP: C0000221 unknown hard error
\015\012Path\\File_nameSTOP: 0xC0000221 unknown hard error
\015\012C:\\Winnt\\System32\\Ntdll.dll (or another specific file or driver)
\015\012Note: The error message may be \015\012discussed in many different formats-blue screen or message box. It \015\012depends on when the corrupt file was detected.
\015\012Similarly, you may receive the following STOP messages when a \015\012critical system file fails to load on your Windows NT and Windows 2000 \015\012computer.
\015\012STOP: C0000221 unknown hard error
\015\012<path>\\<file_name>STOP: \015\0120xC0000221 unknown hard error
\015\012Note: Some other drive may also be given in the \015\012message.
\015\012On Windows 2000 the following error message may display:
\015\012You usually face this problem when an incorrect driver for one or \015\012more hardware is installed on your system. For instance, the error \015\012messages described above are displayed when you install a millions of \015\012instructions per second (MIPS) driver on a x86 system.
\015\012Cause of the Error
\015\012This error occurs if the file given in the error message is damaged.
\015\012Your Windows XP operating system checks the following files for \015\012integrity during system startup:
  • All driver files, excluding the files that loaded using the system \015\012loader to start your system .
  • \015\012
  • All DLL (Dynamic Link Libraries) on the system. These include, \015\012Graphics Driver Interface (GDI), User, Ntdll, Crtdll, Shell, Kernel and \015\012several other DLL files on the system.
  • \015\012
  • On Windows NT and 2000 computers, all DLLs loaded in the Window \015\012server address space are also checked.
\015\012The problem may also occur if an Iomega Zip drive is connected to the\015\012 same cable as your hard disk drive.
\015\012Resolution Method
\015\012You can resolve this issue by removing the corrupt driver from your \015\012computer and then reinstalling a fresh and healthy copy of the driver. \015\012You may need to use the Device Manager utility to remove the driver. It \015\012is recommended that you clean your registry with the help of a reliable \015\012tool, such as RegGenie\015\012 to ensure that all entries related to the uninstalled driver are \015\012removed from the system. After you have completely removed the corrupt \015\012driver, restart your system and install a fresh copy of the driver on \015\012the system.
\015\012If this step does not resolve the problem, you may have to reinstall \015\012Windows XP.
\015\012It is recommended that you regularly clean your registry with the \015\012help of a registry cleaner tool and perform antivirus and antispyware \015\012scan using tools, such as Antivirus\015\012 Plus and StopZilla\015\012 to prevent such errors from occurring on your system.

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