Does anyone know if there is a way to disable the Windows Jabber client from writing it's syslog (csf-unified.log and csf-unified.log.1-10)

I work in an enviornment where we run VMware View and the user appdata directory is redirected back to a file server that is getting pegged by jabber logs.  The top I/O offenders are these logs and it's affecting performance in a major way so I'm hoping to be able to disable these logs or perhaps redirect them to a different location.

On the client side we're using 9.1.5 and on the server side it's CUP 8.6.4. 

The full directory path of the logs is C:\Users\%username%\appdata\local\cisco\unified communications\jabber\csf\logs

Any thoughts would be appreciated.