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Failed to load file or assembly. 32-bit build on IIS 8.0

I am trying to deploy the WCF service, which is currently running in IIS 7, in IIS 8. To run the 32-bit DLL in IIS 7, I had to check "Enable 32-bit applications" in the application pool. When I do this in IIS 8, it does not work.

Accurate error message

Failed to load file or assembly "Progress.ssl.DLL" or one of the dependencies. The specified module could not be found. Description: An unhandled exception occurred during the execution of the current web request. View the stack trace for more information about the error and where it occurred in the code. Exception Details: System.IO.FileNotFoundException: Failed to load file or assembly 'Progress.ssl.DLL' or one of its dependencies. The specified module could not be found.

Is there another step to enable 32-bit DLLs in IIS 8?

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3 answers

Hey, I struggled with this watch, but here is a solution that helped me:

Go to IIS Manager:

  • ,
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  • 32- false true.

,

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, .net , WCF . , 32- , .

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, 32- DLL- .NET 2.0. 2012 .NET 4.5.

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Source: https://habr.com/ru/post/1502470/

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