If the extension does not show you any highlights or predictions, please check the following:

The extension does not support mixed mode debugging (managed + native) or managed debugging at the moment. To ensure you are using the Native debug engine:

1. Open the project properties (right-click on the project in Solution Explorer and select Properties).
2. In the left pane, select Configuration Properties > Debugging.
3. In the right pane, find the Debugger Type property and ensure it is set to Native Only.

If the debug engine is correct, you may check the D0 output window for more information. To do this:

1. Attach the debugger to the process you want to debug.
2. Open the Output window in Visual Studio (Debug > Windows > Output).
3. Switch the output category to D0.
4. If the logs are empty, the extension is not correctly attaching to the process.
5. An error message will be logged if a PDB you are using was not loaded by D0, or when the extension could not locate functions you are selecting in the editor.

You can also join the Discord server where I'll help you resolve any issues you may still have.