I'm working with data exports in CSV format. Excel originally opens the files correctly. However, I've been merging in some missing data that my original queries missed (adding four rows of additional data in most cases).
When I save the file (Ctrl+S) the file saves without error.
However, if I close and reopen the file, all the data displays in one column. If you then open the file in a text editor (Notepad, Notepad++, etc), the separating commas have been removed.
This is easy enough to fix, but annoying as all get-out. Anyone know what I have to change in Excel to correct this error?
Side note: I've done this same sort of editing of CSVs with Excel in '07 and '10 without issue. Seems to either be 2013, or possibly (though less likely) an issue injected by how IT at my new employer has setup/installed Office.