Issues displayed in the telemetry log about controls Event ID These messages can appear if the file contains a control that may not be supported in Office or on the computer operating system. For more information about the telemetry log, see Troubleshooting Office files and custom solutions with the telemetry log.įor information about features that have been changed or removed since Office 2013, see Changes in Office 2016 for Windows. The following tables list information about issues presented in the telemetry log. Get more information about issues displayed in the telemetry log about possible compatibility issues in Office products.