Hi Eggbertx, welcome to TSF..
It's possible that some of your fonts have become corrupt..you could try replacing them with working versions from an XP install disc:
http://support.microsoft.com/default.aspx?scid=kb;en-us;314960
It's possible that some of your fonts have become corrupt..you could try replacing them with working versions from an XP install disc:
http://support.microsoft.com/default.aspx?scid=kb;en-us;314960