no1yak Posted October 16, 2022 ID:1538124 Share Posted October 16, 2022 After Win 11 21H2 was updated to 22H2. I see in Event Viewer File System Filter 'MBAMFarflt' (Version 10.0, 2022-07-12T13:21:45.000000000Z) does not support bypass IO. Supported features: 0x4. This was not present in the earlier version 21H1. I have enclosed the logs if anyone can shed any light on why this is happening. Thanks in advance. mbst-grab-results.zip Link to post Share on other sites More sharing options...
Porthos Posted October 16, 2022 ID:1538126 Share Posted October 16, 2022 (edited) 22 minutes ago, no1yak said: does not support bypass IO. Supported features: 0x4. This was not present in the earlier version 21H1. I have enclosed the logs if anyone can shed any light on why this is happening. Support for bypass IO is not available yet. At the moment we do not support this feature but the development team hopes to support it in the near future Thank you Edited October 16, 2022 by Porthos Link to post Share on other sites More sharing options...
no1yak Posted October 17, 2022 Author ID:1538212 Share Posted October 17, 2022 (edited) @Porthos Thanks for responding but, once again your catching up with Microsoft's Win 11. If you want people to use MB then "At the moment bypass IO is not supported" is unacceptable. Edited October 17, 2022 by no1yak Link to post Share on other sites More sharing options...
Root Admin AdvancedSetup Posted October 17, 2022 Root Admin ID:1538302 Share Posted October 17, 2022 It is currently only recently offered by Microsoft and only on high-end computers at the moment. As has been said, we are working on supporting it. On NVMe storage devices only On the NTFS file system only Only non-cached reads are supported Only supported on files (not supported on directory or volume handles) If it's still unacceptable you can submit for a refund if you like. We want you to be happy with the product, but obviously we cannot meet all demands for all users at times. Consumer Support https://support.malwarebytes.com/hc/en-us/requests/new Thank you 3 Link to post Share on other sites More sharing options...
robains Posted March 3, 2023 ID:1557218 Share Posted March 3, 2023 It's 6 months later from this original post and I'm still getting this error: File System Filter 'MBAMFarflt' (Version 10.0, 2023-02-10T01:32:54.000000000Z) does not support bypass IO. Is fixing this bug on the table? I've used MalwareBytes for many years and I'm surprised to see you folks slow to respond to this? Rob. Link to post Share on other sites More sharing options...
Root Admin AdvancedSetup Posted March 3, 2023 Root Admin ID:1557231 Share Posted March 3, 2023 1 hour ago, robains said: Is fixing this bug on the table? It is not a "bug" just to set the record straight. It is a feature update that we elected to create an update for it. The driver update is currently in an internal beta. I don't have an exact date for when it will be available for the public beta but hopefully not much later. Thank you Link to post Share on other sites More sharing options...
Porthos Posted March 30, 2023 ID:1561201 Share Posted March 30, 2023 Bypass Io support was added in the Beta. 2 Link to post Share on other sites More sharing options...
robains Posted March 30, 2023 ID:1561221 Share Posted March 30, 2023 Excellent! Thank you. Link to post Share on other sites More sharing options...
Porthos Posted March 30, 2023 ID:1561222 Share Posted March 30, 2023 2 minutes ago, robains said: Excellent! Thank you. Please test it out so any issues can be reported and corrected before release. 1 1 Link to post Share on other sites More sharing options...
David H. Lipman Posted April 6, 2023 ID:1562144 Share Posted April 6, 2023 RE: Post ID:1562139 Quote Features and improvements BypassIO support 1 Link to post Share on other sites More sharing options...
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