bpa scan warnings keep repeating on file server role

Question

running bpa scans on our file server role and it keeps reporting the same warnings over and over even after trying to fix them, are these safe to suppress or is there an unresolved configuration issue

Answer 1

Hello Verma Arjun, thank you for posting in the Microsoft Q&A community. I understand you are experiencing recurring Best Practices Analyzer (BPA) scan warnings on your File Server role, even after attempting to resolve them.

BPA rules evaluate your system against specific Registry keys, WMI classes, or service states. When warnings persist after applying fixes, it typically points to a few common scenarios. Sometimes, a Group Policy might be applying a setting, but the BPA scan is checking a local registry value that hasn't been updated. Additionally, certain configuration changes—such as disabling 8.3 short file name creation or modifying Server Message Block (SMB) settings—require a full server reboot or service restart before the BPA engine recognizes the new configuration. Lastly, some warnings are simply broad recommendations that may conflict with your specific organizational needs, making them safe to suppress in your environment.

To determine whether it is completely safe to suppress these warnings or if there is an underlying configuration issue that still needs to be addressed, we need to isolate the exact rules being flagged. Could you please run the following PowerShell command as an Administrator and share the output? This will extract the precise warnings the BPA engine is detecting:

Get-BpaResult -ModelId Microsoft/Windows/FileServices | Where-Object { $_.Severity -eq 'Warning' -or $_.Severity -eq 'Error' } | Format-List Title, Problem, Resolution

If you already know the warnings are related to specific legacy requirements—for example, if the BPA recommends disabling short file names but you have older applications that require 8.3 naming conventions—it is perfectly safe to exclude them. To do this, navigate to Server Manager, select File and Storage Services, scroll down to the Best Practices Analyzer section, right-click the specific warning, and select Exclude Result.

I will follow up on this thread to ensure your issue is resolved. If this information helps point you in the right direction, please consider hitting "Accept answer".

For more information on managing BPA results, you can refer to the official documentation: Run Best Practices Analyzer Scans and Manage Scan Results_1 | Microsoft Learn