Encountered unexpected end of file.
You tried to import a file that contains an end-of-file marker in an unexpected position.
The import file is corrupted. Restore a backup copy of the import file, and then try the operation again.
The import/export specifications you're using don't match the data in the import file. Edit the import/export specifications, and then try the operation again.
This error should not occur in Visual Basic, because importing tables is not supported.