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support for BypassIO of Windows 11


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running the line on cmd

fsutil bypassIo state c:\

yields the result

BypassIo on "c:\" is not currently supported
    Status:  506 (At least one minifilter does not support bypass IO)
    Driver:  IUFileFilter
    Reason:  The specified minifilter does not support bypass IO.
    Storage Type:   NVMe
    Storage Driver: Not BypassIo Compatible

I searched for what is IUFileFilter and it turns out to be a process of Iobit Uninstaller. Will the minifilter get updated to support BypassIO? 
BypassIO is a part of the infrastructure to support DirectStorage on Windows. 

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  • 2 weeks later...

I started using game bar yesterday and discovered from its menu that I was missing out on gaming performance with my nvme drive setup due to your outdated filter driver so I uninstalled IOBIT pro immediately and switched to BCUninstaller. Please update your software so I can reinstall it

Edited by DionysusX
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