There is no reference to ·Firstline or ·Secondline in your code, so it's a bit hard to understand what you mean. That said, it appears you find text is in column B of the 'LookUp' sheet and the replace text is in column C of the 'Answers' sheet. The key to your problem would appear to be whatever the relevant cells contain - especially for the 'Answers' sheet.

We'd be able to understand the issues better if you provided both sample document and a workbook with some sample data. You do this via the paperclip symbol on the 'Go Advanced' tab at the bottom of this screen.

PS: When posting code, please use the code tags, indicated by the # button on the posting menu. Without them, your code loses much of whatever structure it had.

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Cheers,
Paul Edstein
[Fmr MS MVP - Word]