Can anyone tell me if this is normal: when i open c:\windows\bootlog.txt , all my fonts fail to load...

a typical line in this txt file is:
LoadStart = C:\WINDOWS\fonts\ARIALBD.TTF
LoadFail = C:\WINDOWS\fonts\ARIALBD.TTF Failure code is 0016

is this a problem? I was looking at these kind of files because my computer started locking up once in a while, and I would have no choice but to press the reset button.