I\'m receiving an error when opening my OpenXML created spreadsheet. The error is as follows.
Repaired Records: Cell information from /xl/worksheets/sheet.xml p
I realize this is an old thread, but I just had the same error message pop up for a programmatically generated Excel sheet also. My issue was that I had been setting the name of the worksheet with a name that had a forward slash in it.
Hopefully this helps someone else who stumbles on this thread as it's the most popular thread on the topic.