Using 'dbghelp.dll' version '4.0.5'

Hi,

Does anybody know anything about this log entry?

2014-01-31 12:12:23.47 spid179     Using 'dbghelp.dll' version '4.0.5'

It appears in my ERRORLOG every 5 seconds or so.

Oh, I'm using SQL Server 2008 R2.

Cheers

Paul