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There has been serveral bug reports about this - the issue was introduced in the March 2025 update.
It has not been fixed yet, even in the May 2025 release.
The general recommendation is, if possible, downgrade to the Feb 2025 version.
Further reading:
- https://www.reddit.com/r/PowerBI/comments/1jzy67k/power_bi_desktop_error_an_unexpected_error/
- https://www.reddit.com/r/PowerBI/comments/1jpxvxa/february_2025_power_bi_desktop_download_file/?share_id=hPAx0gjqj7qi5XfzZEwow&utm_medium=android_app&utm_name=androidcss&utm_source=share&utm_term=1
- https://community.fabric.microsoft.com/t5/Desktop/Error-Fetching-Data-for-this-Visual/td-p/4635446
There has been serveral bug reports about this - the issue was introduced in the March 2025 update.
It has not been fixed yet, even in the May 2025 release.
The general recommendation is, if possible, downgrade to the Feb 2025 version.
Further reading:
- https://www.reddit.com/r/PowerBI/comments/1jzy67k/power_bi_desktop_error_an_unexpected_error/
- https://www.reddit.com/r/PowerBI/comments/1jpxvxa/february_2025_power_bi_desktop_download_file/?share_id=hPAx0gjqj7qi5XfzZEwow&utm_medium=android_app&utm_name=androidcss&utm_source=share&utm_term=1
- https://community.fabric.microsoft.com/t5/Desktop/Error-Fetching-Data-for-this-Visual/td-p/4635446
Got an update from MS support which might be the case for you if you are using bi report server:
https://learn.microsoft.com/en-us/power-bi/report-server/system-requirements
it might be related to AVX feature.