[Expression.Error] Invalid Region

Hi Mehta_Darsh - check that your Power BI account is linked to the correct region. You can check your region in the Power BI Service by going to Settings > Region and verifying that it matches the location you're trying to connect to.

Go to Control Panel > Region (or Settings > Time & Language > Region in Windows 10/11) and check your Region and Regional Format. Make sure it’s set to the correct region that matches the Power BI account you're trying to sign in to.

If you're trying to access data that is region-locked, try accessing it from a machine that is aligned with the appropriate region. If this is an organizational issue, you may need to contact your admin to align the region settings in your Power BI account.

Try clearing the cache by closing Power BI Desktop, and then navigating to %localappdata%\Microsoft\Power BI Desktop and deleting the cache folder or any temporary files. After that, restart Power BI Desktop and attempt to sign in again.

Please check the above troubleshooting approaches, lets see.