When I select one of the configuration option "Overwrite sheet or range" for the output file I am getting a pop up error in excel. I don't get then same error when I create a new file. When I click Ok I am getting couple rows of data instead the entire population
@mlozovskaya I have seen this before. Could you give the solution defined below a try and let us know:
https://community.alteryx.com/t5/Alteryx-Designer-Discussions/Output-to-Excel-error/m-p/382271#M7000...

