Crash and corruption

[DiSSo]

I have been keeping track of online posts i've made by storing them as
subpages in my oneone notebook. Today, as I pasted the questions from my
online class so I could answer them, onenote stopped working, restarted, and
I found that the previous four weeks of work had been corrupted into a format
where each line contains one or more characters, placed directly on top of
eachother. I discovered that removing the bold formatting from this text
seems to restore the original format. Whenever i try to format text as bold,
the text becomes corrupted. I am using OneNote 2007

 

[David]

Does it affect all OneNote notebooks?
If you create a new OneNote notebook?

 

[DiSSo]

Yes, even creating a new notebook does not fix the problem. Making any text
bold causes it to look like:
(if i put "hi")
h
i

 

[DiSSo]

Additionally, it seems that the problem is centered around the Calibri font.
The subpages spared from the corruption were done in Trebuchet MS, and
subsequent text formatted with a font other than calibri are able to be made
bold without issue.
It almost sounds like a template was corrupted. Any ideas?

 

[David]

Does running:
Menu: Help-Office Diagnostics make a difference?

 

[DiSSo]

Thanks, it seems that the most recently installed Office '07 Update has
either rectified the problem, or reverted whatever had been changed causing
the line breaks. I will run the diagnostic when/if I encounter the problem
again.