Don't throw error message of log message activity to Event Viewer

Hi everyone,

I am using Uipath Platform 2017 studio v. 2017.1.6435.
I used “Log Message” to write log to default log file of uipath.
The problem is: when I write an “Error Message” to log file (set level of “log message” to error), It didn’t throw that error message to Event Viewer.
When I openned Event Viewer, I didn’t see that error message.
When I use some other previous version of uipath studio, the “Log Message” activity can throw error message to Event Viewer.
I wonder whether this function is still supported at version that I am using.
Please correct me if I miss anything.

Many thanks,
Hoang Anh.