Err:509 -

Show you that frequently trigger this error

Help you if you paste it here Explain how to avoid this error when importing Excel files Let me know how you'd like to proceed. Err:509

Moving a document from Excel to LibreOffice that uses functions unsupported or interpreted differently by Calc, such as some named expressions. How to Fix Error 509 Show you that frequently trigger this error Help

A slight misspelling or misplaced operator inside complex formulas. Err:509