I have created a new PBIX file using Power BI desktop, I have adjusted all settings and then saved the file locally, but when trying to publish this file to Power BI, I noticed that the Publish button is grayed out, and the Publish to Power BI is disabled as shown below:
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Why is the "Publish to Power BI" disabled and How can I publish this file to the Power BI workspace on the Power BI cloud service?