An error occurred during the attempted file access. This error has the following cause and solution:
Check the calculations used in generating the record number. Make sure that the variables containing the record number or used in calculating record numbers are spelled correctly. A misspelled variable name is implicitly declared and initialized to zero, unless you have properly placed Option Explicit in the module.
For additional information, select the item in question and press F1 (in Windows) or HELP (on the Macintosh).