Discovery of best practices extensions failed with error 'Given directory 'C:\AOSService\Packages\Bin\BPExtensions' does not exist. It must exist when discovering extensions from a single directory'. Best practices checks may not function correctly in Dynamics 365 FO

Issue: While trying to open the Visual studio I'm getting the below error.

Discovery of best practices extensions failed with error 'Given directory 'C:\AOSService\Packages\Bin\BPExtensions' does not exist. It must exist when discovering extensions from a single directory'. Best practices checks may not function correctly.

And once you  click accept, no element is displayed in the AOT in the model view.

The solution ... just open the VS in administrator mode