Perfmon on 2008: %processor time is not collected, please help

[Guest Gene.]

Hi folks

i encountered very strange behavior of Perfmon on Server 2008:

when i create Data Collector Set and one of the counters is:

Processeor\%Processor time, this counter is silently not recorded.

I happen to collect 60 counters and only this one is not there.

What could be the problem?