I'm still new to Nintex and I'm trying to open a spreadsheet (.xls) and get data from a few cells. I'm using the 'Query Excel Services' action to accomplish this. I have the Workbook path set, the sheet name within the Workbook set, which cell I want to retrieve (just one for testing purposes now), and a variable set for storing the result. I've used the 'Run Now' button for testing and the connection works just fine, but when I actually execute it I get the following message:
The execution returned an unexpected error.
The workbook cannot be opened.
Can someone help me out? What else do I need to do? Is there something I should do first before using the Query Excel Services action?
Thanks.