I am having issues with the latest version of Power BI Report Builder. I am not able to sign in, and receive the following error (which seems to be related to Web Account Manager for .NET?). ...
Hi StevenS
So your problem happened after updating Report Builder? Looking at the error message it seems that the DLL 'msalruntime_x86' file is missing. Can you go inside the installation file and find that file? If not, you may need your UAC to reinstall Report Builder for you.
Best Regards,
Community Support Team _ Ailsa Tao