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DAX Driver Error after Windows 11 Update

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Rich - N5ZC
Rich - N5ZC Member ✭✭✭
edited February 2025 in SmartSDR for Windows

I'm getting the following error after a WIndows 11 update.

DAX Error after Windows update.jpg

I've done a search on how to fix this. I've ensured that the microphone is allowed to access DAX and it appears that ALLOW is selected for DAX, however, I still get the error.

Ideas on how to resolve?

Rich - N5ZC

Comments

  • KD0RC
    KD0RC Member, Super Elmer Moderator
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    Hi Rich, This is probably a Win 11 Core Isolation setting issue. I think that if you turn off Core Isolation in Win 11, it will fix your problem. I don't have a Win 11 machine, so I can't tell you how to do this, but I am sure the solution is out on the web somewhere.

  • Rich - N5ZC
    Rich - N5ZC Member ✭✭✭
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    Len,

    Thanks for the idea. I just checked the core isolation option and its off.

  • KD0RC
    KD0RC Member, Super Elmer Moderator
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    Ah, OK, then I would submit a help desk ticket.

  • johnn1jm
    johnn1jm Member ✭✭✭
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    Under Device Security-Core isolation-Memory Integrity is off, correct?

    John N1JM

  • Rich - N5ZC
    Rich - N5ZC Member ✭✭✭
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    N1JM, yes its off.

    I placed a help ticket yesterday. I'm sure this will be chalked up to 'Windows strikes again'

    Rich - N5ZC

  • Rich - N5ZC
    Rich - N5ZC Member ✭✭✭
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    As usual the help desk took care of business.

    I had to un-install and re-install the DAX drivers.

    Please note that if this happens to your setup, you need to contact the help desk first before going through this procedure as there may be a different fix.

    Rich - N5ZC

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