Style Error in Player preview after upgrading to ver. 4.11

[Zdennda]

After upgrading of mediaServer (mediaStudio, mediaPlayer) to ver. 4.11 appears this fault in Player preview (in IE v.10):
"StyleError: Unable to load style (Error #2036) h*tp://business.jipocar.cz/Styles/4.6/Fonts/Font_ComicSansMS.swf'"
Before upgrading to ver. 4.11 this fault didn´t appear.

(* = t)

Thanks in advance for any advice.

[admin]

you may need to reset theme to white, if still fails please contact live chat so they can assist.

regards.