Hello Lars –
Using Prepar3d v4.5 and the excellent AIG AI Manager. I know you’ve looked into methods that EVP can communicate with the AIM. Have you found a solution to the addon.xml issue?
I was under the impression I had fixed all issues with add-on.xml. Do you still have example files EditVoicepack is not loading?
For AIG AI Manager, I do not believe the integration should happen from the EditVoicepack side – it should be AIG AI Manager using the EditVoicepack API instead.
The EditVoicepack API does need some additional work – specifically there are problems with using the free version of EditVoicepack with newer versions of the API due to changes in the .NET security model since the release of EditVoicepack X 4.0.7 – but if AIG is interested in implementing this, then I will have a look what can be done (if nothing else, hack together a 4.0.8 release).