Windows smart screen warning for Bios flash application

chamal
chamal Member Posts: 2 New User

Hi,

 

I have Acer Aspire V5-573G and download BIOS update from acer website.

OS is windows 8.1.

 

But when I try to run bios update application windows shows this warning.

Windows SmartScreen prevented an unrecognized app from starting. Running this app might put your PC at risk
Publisher: Unkonwn Publisher
App:ZRQ_224.exe

 

Should I ignore the warning and trust this application?

 

Thanks

Best Answer

Answers

  • Tommy-Acer
    Tommy-Acer VIP Posts: 6,317 Seasoned Specialist WiFi Icon

    Why are you attempting to update UEFI ?

     

    Is there something specific that you were told to use this update to address?

  • chamal
    chamal Member Posts: 2 New User

    There is nothing specific. I just saw on download page that a bios was released on 2013/11/18, which is after the date I purchased my laptop. So I wanted to update it.

     

    So is it possible to trust this file, because Windows SmartScreen warns about it?

    There is also no publisher name.

  • Tommy-Acer
    Tommy-Acer VIP Posts: 6,317 Seasoned Specialist WiFi Icon
    Answer ✓

    You may find this article helpful:
    BIOS Update frequntly asked questions

     

    ...and yes, it should be fine.  However, if there is no reason to update, we would not recommend updating.

  • Vince53
    Vince53 Member Posts: 805 Practitioner WiFi Icon

    Chamal, Tommy is giving you some good advice. We have people update their BIOS and then can't get into their machine. And since BIOS is not part of Windows, System Restore can't undo it. I would leave it alone.

This discussion has been closed.