When I try to start a Data Collector Set in the Reliability and Performance Monitor in Windows Vista Business I receive the following error:
When attempting to start the Data Collector Set the following system error occured:
Logon failure: unknown user name or bad password.
What could be causing this ?
On the "General" tab for the set properties there's a "Run as" buttonm that you can use to set what account it runs as. Try running as the local Administrator and confirm that works, then try using a less privileged account as appropriate.
JR