1.can u give the screen shot of the error which u are getting ?
2. can u able to open the perfmon tool and add the counters and
3. r u trying to configure data collector ? which is not running ?
mentions which type of error ur facing and if u can post the screen shot its better to understand
follow this link might be useful to u
http://technet.microsoft.com/en-us/library/dd744567%28v=ws.10%29.aspx
Thanks
Naga.Rohitkumar