Thanks in advance,
Per my understanding, files not created during execution is treated read-only, that implies no data can be entered into a file that already exists before the workflow execution. If this holds true, my question is:
Let us consider a scenario, Data is read from an excel file that was created long before, and the extracted data has to be written to the same excel in the same sheet. As per above rule, data cannot be written since the file is read-only.