Hi @ds55! This is definitely interesting. Agreed that just uninstalling and reinstalling DataSnipper isn’t the intended way for this to work!
In the past I’ve seen something similar occur when macros would unhide all sheets as part of the process they ran. Since DataSnipper does create internal sheets, then some data for those sheets got transposed. Can’t say with certainty this is what’s happening here, but do you know if the macro unhides all sheets by any chance?
If that’s the case then potentially including a snippet in your macro to re-hide such sheets could help. An example would be something like
Sub HideDataSnipperSheets()
Dim ws As Worksheet
For Each ws In ThisWorkbook.Worksheets
If Left(ws.Name, 12) = "DS_INTERNAL_" Then
ws.Visible = xlSheetVeryHidden
End If
Next ws
End Sub
Basically the whole expectation would be to update the macro to skip any sheet that begins with "DS_INTERNAL_" and ensure these are re-hidden afterward to avoid confusion or errors.
Let me know how it goes @ds55 and it might be a good idea to reach out to support if needed, but I’m curious if the above helps 
Thanks for your response! I actually don’t do anything with hiding sheets. A few sheets get deleted but they are named specifically in the vba code (not looping and deleting a lot of sheets).
The only other thing it does with sheets is opens other workbooks and copies a few over into the current one as well as creates a few too.
Do you know if there is a way to block data snipper from writing error/info messages directly into the excel file?
Oh I see @ds55 , thank you for clarifying.
As far as I am aware, the ways to “block” DataSnipper from writing error/info messages would be to block DataSnipper from writing entirely (for example enabling workbook protection, but then that would not allow DataSnipper to function at all).
Did you by any chance, as a just-in-case try to ensure the code skips all “DS_INTERNAL_" sheets to see if that solves the issue anyway?
I don’t know if I’d have other suggestions for something like this, so I’ll revert to maybe you sharing those with us via support so we can take a deeper look?
Again quite curious how this goes, so let me know @ds55 please 