Check http://support.microsoft.com/default.aspx?scid=kb;en-us;319277

>Hi everybody !
>
>I wonder because when i use the command "import from myfile.xls type xls"
>this error message is generated: 'Fatal Error: Exception code=C0000005'.
>
>Nor always it happens, to the times gives certain.
>
>Could Somebody help me?
>
>Thank you very much.
>
>Lázaro Santos.