MS Excel is the most widely used spreadsheet application having great features. If excel/.xls file get corrupted and damaged then you will get problem in accessing excel file. You cannot open or save an MS Excel file and Excel application behaves abnormally. Above all you get some common error messages while working on MS Excel spreadsheets. These error messages indicates that your excel file get corrupted. A consciousness of these common excel error messages will help you in cautioning you that something has gone wrong with Excel. It put you on alert to prevent further damage to spreadsheets and simplify you to take corrective measures at the appropriate time. These common excel errors warn you that do it before otherwise it further data loss, and sometimes it means beyond recovery. You should also be careful if you see any of the following error messages. You may encountered with these excel errors when you're trying to open or close a worksheet, update link, do calculations etc. As a result of that you may not be able to create or save a new sheet, empty clipboard, or calculate correctly.

          

Common excel errors messages are—

• "Unable to read File"
• "The file may have been changed"
• "Error 1004"
• "Error 13"
• "Error 91"
• "Error EXCEL.EXE"
• "Unexpected error"
• "Not enough memory."
• "File not Found"
• "File format not valid"
• "File.xls cannot be accessed. The file may be read only."
• '????.xls' cannot be accessed.
• "This file is not in a recognizable format"
• "MS09.DLL"
• "Network connection may have been lost"
• EXCEL.exe has generated errors and will be closed by Windows.
• You will need to restart the program. An error log is being created.
• "Excel cannot complete this task with available resources"
• "Illegal operation"
• "Cannot access read-only document"
• "Document Not Saved"
• "Cannot Empty Clipboard"
• "Cannot run ‘MSQuery.exe'"
• "The document Filename caused a serious error the last time it was opened"
• "This program has performed an illegal operation and will shut down"
• ".xls file format is not valid"
• "Cannot open .xls file"
• The file may be read-only, or you may be trying to access a read-only location.
• The server the document is stored on may not be responding.