Error message: Request failed.. Control Addin

rcg

I need to know if anyone has had the following problem, I have developed an addin that want to use a dll AForge.Video.dll and AForge.Video.DirectShow.dll, but when using these dll and load the addin on a page It shows me the following error:




. "An Error occurred When initializing the Control add-in Error message: Request failed .."

If I remove any code that references these dll addin works correctly.

Any idea what's going on?

kylehardin

Not sure what to suggest from the NAV side, since you don't know if this video DLL is behaving itself or not. I would make a small Visual Studio console application that has the video DLL as a reference and see if you can call it from there. This could be anything from directory security (and it depends on the version of NAV what that needs to be) to the video DLL not having a proper COM wrapper, and lots of things in between. Or have the console app do what you are trying to get NAV to do, so it references the same controls.