Fatal error

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In computing, a fatal error is an error which causes a program to abort - and thus may return the user to the operating system. When this happens, data that the program was processing may be lost. A fatal error occurs typically in any of these cases:

• An illegal instruction has been attempted
• Invalid data or code has been accessed
• The privilege level of an operation is invalid

In some systems, a fatal error causes the operating system to create a log entry or to save an image (core dump) of the process.

[edit] External links

• What Are Fatal Exception Errors - Microsoft Knowledge Base