> Do you have this problem when using Times without mathptmx, or only
when using Times with mathptmx?
The problem occurs as soon as I set the font to type within Lyx, even if I
write nothing in the preamble
> Also, when you say you reinstalled MikTeX, is it the latest up-to-date
> distribution, or are you installing from an archive (or a mix of the two)?
I used the Lyxinstaller from the lyx wiki download page. Yesterday I installed
with this Lyxinstaller lyx and MikteX on the computer of a friend - everything
worked perfectly with times... Thats why I think there must be something
screwed on my computer.
Probably I have to search manually after deinstallation if there are some
left-over configfiles...
Regards Robert