In one of my workflows, one of my input tools has recently began operating strangely. The input tool reads data in from an .xls file. Whenever I run the workflow, the input tool reads in the first column, and then automatically opens the .xls file its trying to read in. Since the file is now open, Alteryx can't read in the following columns and thus my workflow can't finish properly. I've ran this workflow many times, but it only started acting up recently. I'm totally stumped on what could be causing this, any help would be appreciated, thanks!
EDIT: It seems the file is currently opened by another user on my network, would this cause this issue?