Fonts not showing up in mIRC
 

I'm on the Windows 7 64-bit RC, using mIRC v6.35. I've noticed that some fonts are missing from the drop down menu you use to select the font a channel displays/encodes in. I seem to be missing FixedSys, MS Mincho and MS PGothic among others. It's especially weird as all these fonts are clearly installed on my system (heck, the default mIRC font is FixedSys) but I have no way of choosing them.

Anyone know a possible solution for this?