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- BrFilter_4_4_24_3257.sys makes DX12 DirectStorage unable to ...

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06-09-2025 08:29 PM
Sometimes in my spare time i play video games in this machine, but I've noticed some heavyweight games take time in loading screens, which is weird because i have 2 NVME m.2 gen 4 ssd's, and my RTX 2000 Ada definitely supports all the last DX12 Ultimate features.
I ran this command to see if there's any issues with BypassIO, which is a very important component for DirectStorage
fsutil bypassIo state c:\
The result was
BypassIo on "c:\" is not currently supported
Status: 503 (The specified operation is not supported while monitoring is enabled on the target object)
Driver: BrFilter_4_4_24_3257
Reason: Not supported on protected file
Storage Type: NVMe
Storage Driver: Not BypassIo Compatible
I've been looking for info about this specific driver and what I've found is that is a file system minifilter for "Sure Click" security software, which is a component for HP Wolf Security.
How can i fix this issue? can I at least disable this driver temporarily while playing videogames?