Run this to get the perfs.dll "TermService" to be trusted again:
lodctr /T:TermServiceSeems SP2 for Server 2003 hosed it (actually hosed the date / time in the registry vs the dll)...
Getting 2003 errors for other dll's as well?
Give this slug of updates a try:
unlodctr w3svc unlodctr msftpsvc unlodctr asp unlodctr inetinfo lodctr w3ctrs.ini lodctr ftpctrs.ini lodctr axperf.ini lodctr infoctrs.ini