I want to change the file format from .xls to .xlsx as read range activity is enable to read the .xls version it might be because I am working on UiPath 2018 version.
I have tried using move file to convert to .xlsx but in that case file is getting corrupted.
You can use Excel Application Scope create the .xlsx
Then, use Excel Application Scope and Read Range read the .xls and it will output a DataTable
Final, use Excel Application Scope and Write Range write into .xlsx