It’s now nearly 180 days since the MOSS 2007 SP2 product expiration problem was discovered. Any systems that are running with the original version of SP2 will expire 180 days after it was installed. There are some quite simple solutions to this problem, but it’s worth assessing the state of your systems to make sure they aren’t at risk.
If the original version of SP2 has been installed on any systems, this can be fixed by re-entering the original product key or by applying this hotfix. If the service pack installer was downloaded after 29/7/09, this fix is included. Any questions should be answered by the original post’s Q&A.