Assertion Failed on users machine

Question

Assertion Failed on users machine

femimada opened this issue a year ago · 8 comments

Answer 1 · 2023-11-29T16:00:27.000Z

I am having issues an assertion failure similar to the one here
But the underlying issues are different. In my case I am only trying to register one add-in

Assertion failure

here’s the developer’s dotnet version

Answer 2 · 2023-11-29T16:03:54.000Z

What is the exact Excel-DNA version you are using?

Answer 3 · 2023-11-29T16:11:04.000Z

Using version 1.6.0

Answer 4 · 2023-11-29T16:12:43.000Z

I suggest you try 1.7.0. That should at least give you an error code or better message

Answer 5 · 2023-11-29T16:13:47.000Z

But I see the problem - the user must have the "WindowsDesktop" version of the .NET 6 runtime installed.

Answer 6 · 2023-11-29T16:52:06.000Z

Thank you Govert. I will update the Excel DNA version. Which runtime version is compatible with Excel DNA? My prior understanding is that it is compatible with any .NET 6 runtime.

Answer 7 · 2023-11-29T21:07:00.000Z

You need the .NET Desktop Runtime of the same bitness (32-bit or 64-bit) as your Excel installation:

Answer 8 · 2023-11-29T22:31:47.000Z

Thank you Govert. Updating the package was helpful - it provided more useful information regarding the error. The issue was ultimately resolved by using the correct .NET runtime.