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Date/Time: Fri, 18 Apr 2025 04:49:10 +0000



Post From: DLL ERROR

[2025-04-03 22:02:23]
User275839 - Posts: 67
Hi 447693 -

>> JP_Collection_64.dll loading error. Windows error code 126: The specified module could not be found.

This is the same error I was seeing in my situation, and the custom study would not even show up in the Add Studies dialog, indicating that Sierra couldn't get the DLL to load properly when it scanned for all the custom studies because of the error.

If you did the install of Visual Studio, and installed the components required for C and C++ development, AND then rebooted your PC and then started Sierra with all the Visual Studio stuff in place, and it's still not working, you may want to try contacting the developer of the problematic custom study for support.

Oh... one more thing... my problem DLL was working fine on a Win11 system that had been upgraded from Win10. It only started failing when I tried to use it on a fresh install of Win11.

FWIW, I installed "Visual Studio 2022", which solved the issue in my case.
Date Time Of Last Edit: 2025-04-03 22:07:48