From what I have Googled , not locating entry point in kernel32.dll means it calls some function there that does not exist, which in turn means
that blender is writtenfor some newer version of kernel32.dll ( = of windows).
So it is probably because of some service pack 3 not being installed. Anyway it is not a problem of Blender.
I will try again Monday, because currently I do not have Win XP at home.