These two errors are hitting every two minute on Yoda and Gandalf, filling up the Event Application Log:

Source: PCAnywhere

The description for Event ID ( 2001 ) in Source ( pcAnywhere ) cannot be found. The local computer may not have the necessary registry information or message DLL files to display messages from a remote computer. The following information is part of the event: The event log file is corrupt..

Source: PerfLib

The Open Procedure for service “pcAnywhere” in DLL “D:\Program Files\Symantec\pcAnywhere\PcaPerfCtrs.dll” failed. Performance data for this service will not be available. Status code returned is data DWORD 0.

Suggestion to turn off Perf

http://www.netadmintools.com/art308.html

Document from Symantec

After doing that, new warnings came up as described here:

267831 – Event ID 2003 Warning Message Logged When Loading Performance Counters