Read Range error message: input string was not in correct format

This was being caused by spreadsheet being in protected mode. Changed Activity property to be Preserve Format checked.

can you share you excle file and XAML file,

Hi @savenins

Is the issue solved? It’s a bit confusing :slight_smile:

Doesn’t look like and I am having the same issue.
I have the feeling that something is wrong with the file. But the error is confusing.

Even I am also facing same error

I tried to read a .xlsx file using modern readrange activity it is throwing the error