Hresult 0x8007007e

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How to solve HRESULT: 0x8007007E problem?

2.1 HRESULT.; 4 minutes to read; In this article. The HRESULT numbering space is vendor-extensible. Vendors can supply their own values for this field, as long as the C bit (0x20000000) is set, indicating it is a customer code.

Symptoms:

Hresult 0x8007007e

The 0x8007007e Windows update error may be caused by the interference of third-party antivirus programs, software conflict, corrupt registry, and corrupted system files. Sometimes these will be accompanied by the error message 'Windows has encountered an unknown error' or 'Failed to install the update'. Then how can we fix error code 0x8007007e? How to solve HRESULT: 0x8007007E problem Last updated; Save as PDF Cause: Resolution: How to solve HRESULT: 0x8007007E problem? Symptoms: you use Visual Studio 2010; 2. You create a Visual.

  1. you use Visual Studio 2010

    2. 2. you create a Visual C# / Windows Application

    3. you add reference to a .NET assembly like C:Program FilesNuanceOPCaptureSDK19Bin64CAPI_PInvoke.dll

    4. in your project you call a function from the referenced .NET assmebly, e.g. RecAPI.kRecInit()

    5. you compile the project, it compiles without an error, and you try to run it

At this point you get an error:

System.DllNotFoundException was unhandled

Message='Unable to load DLL 'KernelAPI.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)'

0x8007007e

This actually means that your application has found KernelAPI.dll, otherwise the error would be 'cannot find...'.

But even though your application is able for find KerneAPI.dll, it is not able to load it, because there are dependent DLLs, which your application cannot find.

The solution of this problem is not specific to our SDK. It is documented in Windows web pages what you can do in such a case.

Hresult 0x8007007e

Here are some examples for your convenience:

- you can place your application exe in the same folder with the Engine binaries, or

- you can add the Engine binaries folder to the PATH environment variable of your system,

- if you are using .NET then

- you can create a proper .config file for your application referencing the Engine binaries

How To Fix Hresult 0x8007007e

- you can register CAPI_PInvoke.dll in GAC

C# Hresult 0x8007007e

Note:

Hresult: 0x8007007e.dll'xul Download

- there are other methods to eliminate this problem, all in all the main purpose is that your application should be able to find not only the KernelAPI.dll, but all other ENGine binaries as well.

- in the above example Visual Studio 2010 and OPCaptureSDK19 are mentioned, but they can be replaced by any other version of VS and OP SDK