Can't refresh pbix file in Power BI

[Analitika]

Hi,

I would like to ask how I could refresh pbix file in the Power BI Service because now I am getting an error like this:

You can't schedule refresh for this dataset because the following data sources currently don't support refresh:
Data source for Query1
Discover Data Sources

So how I could fix it?

Due to this I can't refresh it.

[gzsedely]

I saw this in another post of yours, the C: drive data source won't work!

[Analitika]

Actually it worked in other pbix files,  in c drive excel, txt or something. And I don't have query 1 in Power Query stuff. 

[gzsedely]

Send  "Data source for Query1" and "Discover Data Sources" Power Query text of the tables from the PBIX file!

[gzsedely]

Don't scheduled updates for data sources that are not available to the cloud service.
E.g. data stored on the PC, network (but not Internet) drive.

[Analitika]

So how I could resolve it?