Fix Issue # .

## Changes
(Please provide a brief description of the changes here.)

### Checklist
- [ ] I ran Unit Tests locally.
- [ ] CHANGELOG.md updated with one line description of the fix, and a link to the original issue if available.

For significant contributions please make sure you have completed the following items:

- [ ] Design discussion issue #
- [ ] Changes in public surface reviewed

The PR will trigger build, unit tests, and functional tests automatically. Please follow [these](https://github.com/Microsoft/ApplicationInsights-dotnet/blob/develop/.github/CONTRIBUTING.md) instructions to build and test locally.

### Notes for authors:
- FxCop and other analyzers will fail the build. To see these errors yourself, compile localy using the Release configuration.