Forum Discussion
Dataflow Unexpected Error
Hi I'm currently experiencing severe performance issues with PowerBI and have turned to dataflows to improve load speed. I'm trying to load (and then transform) several excel files that reside in...
Hi rfr ,
If you mean the popup like following picture, we need to save the query or cancel it because the it is the power query editor.
Have you tried to combine the two excel file or just get error when connect the second file?
Best regards,
Community Support Team _ Dong Li
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