If anyone encounters a visual bug showing a circle around the character, he issue is caused by directx not beeing the latest, installing newest directx can help:
Directx download link:
https://www.microsoft.com/en-us/download/details.aspx?id=35Visual circle around character:

NOTE: after change of video card, or any system hardware, just delete system-en folder and use our updater to get fresh files , so the configuration is refreshed.