Govert van Drimmelen

I've removed the resource embedding from the old ExcelDna project, and now pack the `ExcelDna.ManagedHost.dll` using the `ExcelDnaPack` command in both cases. (However, for the .NET 5+ host project ExcelDna.Host...

In VB.NET I the `Long` is a 64-bit integer (under both 32-bit and 64-bit processes). So that doesn't match your `int` declaration which I think will be 32-bit under both...

Some initial investigation. I'm trying to have a look through the code here: https://github.com/Excel-DNA/ExcelDna/blob/63bedd0c00b8bf53e3708cee7b35cfde5b7c8551/Source/ExcelDna.Integration/ExcelSynchronizationContext.cs#L260 That's the only place where your message can come from. I can attempt to harden it...

Next steps to try would be to test this scenario: * Define a fixed-ProgID RTD Server * Have a workbook with RTD references to the server. * Have some call...

@sshukurov Can you confirm the version of Excel-DNA that you are using, and that it happens with the newest v1.6.0-preview3 ?

@sshukurov Do you have the RTD server and other features first reported?

@sshukurov OK - could you try to narrow it down a bit to some instructions or an example I can try easily? E.g. are the links needed? Custom functions the...

Does this happen when either the add-in or the workbook are on a shared or synchronized OneDrive directory? Can you give any instructions for how I could try to reproduce...

I don't know Rider or Chinese, so it's really hard for me to support. One problem is that Rider does not install the NuGet package correctly. You can try to...

It looks like the `` should also be fixed. Then the function must be static for it to be recognized by Excel-DNA. Top-level code in a module would also work....