Office XP SP-2 corporate demans Product Activation after install!!

[Erik Smorgasbord]

I have a corporate, volume license version of Office Xp with Frontpage, that
has worked fine from the start all the way thorugh Service Pack 1 and
consequent hotfixes.

I have installed Service Pack 1 using the correct method, i.e. first
creating an administrative installation point, as described on Office
Resource Kit, on Microsofts webpages.
(http://www.microsoft.com/office/ork/xp/journ/adminup.htm)

Now when I do the same with Service Pack 2 it all goes well until I run
Office after the installation: The damn program demands that I activate
Office XP, although it is an volume license version!!

There were similar problems, I think, prior to Service Pack 1, which were
fixed in it. I haven´t found any info on this particular problem with SP2
anywhere, however.

I have tried with different volume license keys as well...