Forum Discussion
Can't refresh data. Error message "The Csv.Document parameter 'Columns' is invalid."
artvandelay posted about this, but I need help on the solution. Supposedely the fix is to "designate your .csv file as a text file and let the query dilimit the columns at each occurence of the comma...
Fixed it.
This may not be the solution for everyone with this error message, but what worked for me was upgading to the Power BI Entrerprise Gateway and configuring the data refresh through that.
I had eliminated all other potential causes, so deleting the Personal Gateway and installing/configuring Enterprise was my last troubleshoot.