LyX (Windows) Math Symbols do not display (font problem?)

Hi all, there seems to be no relevant documentation about this issue at least for Windows users (in my case Windows XP pro SP3 32bit). When installing on different machines, some math symbols are not displayed (the \latexcode is displayed instead). E.g. on my latest try the following symbols were

LyX (Windows) Math Symbols do not display (font problem?)

Hi all, there seems to be no relevant documentation about this issue at least for Windows users (in my case Windows XP pro SP3 32bit). When installing on different machines, some math symbols are not displayed (the \latexcode is displayed instead). E.g. on my latest try the following symbols were

LyX (Windows) Math Symbols do not display (font problem?)

Hi all, there seems to be no relevant documentation about this issue at least for Windows users (in my case Windows XP pro SP3 32bit). When installing on different machines, some math symbols are not displayed (the "\latexcode" is displayed instead). E.g. on my latest try the following symbols