Action->Witeboard:Library->Mathematica Error in Cocc..0.96.4 on XP SP2

when i click on Action->Whiteboard:
Library->Mathematica
i have obtained an error:

[code]
Hook whiteboardTextInsertHook failed: 1
can't read "sprefs(voiceUs)": no such element in array
while executing
"set voice $sprefs(voiceUs)"
("me" arm line 2)
invoked from within
"switch -- $who {
me {
set voice $sprefs(voiceUs)
}
other {
set voice $sprefs(voiceOther)
}
}"
(procedure "::Speech::SpeakWBText" line 7)
invoked from within
"::Speech::SpeakWBText me abcdefghijklmnopqrstuvwxyz"
("eval" body line 1)
invoked from within
"eval $func $args"
can't read "sprefs(voiceUs)": no such element in array
while executing
"set voice $sprefs(voiceUs)"
("me" arm line 2)
invoked from within
"switch -- $who {
me {
set voice $sprefs(voiceUs)
}
other {
set voice $sprefs(voiceOther)
}
}"
(procedure "::Speech::SpeakWBText" line 7)
invoked from within
"::Speech::SpeakWBText me abcdefghijklmnopqrstuvwxyz"
("eval" body line 1)
invoked from within
"eval $func $args"
[/code]
....................................................................

and MANY others errors, when i clicked on all errors (OK)

shows some rectangle with alphabetical chars and on top is message:
Mathematica fonts. Requires that you have these fonts installed.
http://wolfram.com/products/mathreader/

EDIT: i was trying format an error message in tag CODE, could you say me which tag is format text on this forum? thx man