Anno +11 Trainer v1.05.7331 +SE problem

[iNvIcTUs oRCuS]

For testing purposes you can deactivate any security tools that are running in the background.
As DNA said its possible that something is blocking the trainer from doing its work.
You can also post the correct error message or make a screenshot of it and post it in here...
I think it will help us and DNA to have a closer look whats wrong...