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Fixing Regsvr32 Error 0X8007015

West 20 Reputation points
2024-12-03T18:14:13.28+00:00

I am getting an error when attempting to register msdtcuiu.DLL. "Module but call failed loading msdtcuiu.DLL. Error cd 0X8007015"

In searching the MS site the error cs is not providing any clue why.

The other dll loaded without issue.

Running in elevated mode.

23H2 Version 10.0.22631 Build 22631

Thanks

Windows for business | Windows Client for IT Pros | User experience | Other
Accepted answer
  1. Anonymous
    2024-12-05T07:45:38.1366667+00:00

    Hello,

    When you have an issue with registering a DLL like msdtcuiu.DLL, which is associated with the Microsoft Distributed Transaction Coordinator (MSDTC) user interface module, you can follow these steps to troubleshoot:

    Ensure that the msdtcuiu.DLL is the correct version for your Windows build. Using a DLL from a different version of Windows could cause issues.

    Make sure your system is fully updated, as some DLL files may rely on other system components that could be updated or fixed in a Windows Update.

    Attempt to re-register the DLL after ensuring everything else is in order using the regsvr32 command in an elevated command prompt:

    regsvr32 msdtcuiu.DLL

    This command should be run in the directory where msdtcuiu.DLL is located, or you should provide the full path to the DLL.

    Since the DLL is related to MSDTC, you can try resetting MSDTC. Open an elevated command prompt and run the following commands:

    msdtc -uninstall

    msdtc -install

    Open the Event Viewer and look for any related error messages in the Application or System logs that could provide more details about the failure.

    Best Regards,

    Hania Lian

    ============================================

    If the Answer is helpful, please click "Accept Answer" and upvote it.

    1 person found this answer helpful.

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  1. S.Sengupta 24,636 Reputation points MVP
    2024-12-04T15:31:04.8266667+00:00
    1 person found this answer helpful.
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  2. MotoX80 36,401 Reputation points
    2024-12-05T17:23:09.4233333+00:00

    I just realized that 0X8007015 is missing a digit. The error that I got was 0X80070715.

    0x715 = decimal 1813 = "The specified resource type cannot be found in the image file."

    So it would appear that there is some problem with the way that that dll was compiled.

    I have found that the solution to a users problem often has nothing to do with the question that they ask. So before we go suggesting that @West uninstall and reinstall MSDTC, I think it would beneficial to ask: what's the real problem?

    Dll's just don't unregister themselves. Did some admin accidently unregister all dll's in system32? Is something like that the real problem that you are trying to fix? Or are you having some problem interfacing with the Distributed Transaction Coordinator?

    Since the 0X80070715 error occurs on both Win 10 and 11, I would suspect that you can just ignore it if there isn't some other problem that you are trying to resolve.

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