Logs with current date in filename

[Italtel]

Hello,

i need to monitor a logfile with this syntax
E:\path..\<yyyymmdd>trace.log.done

how can i write my item? i tried this:
log[E:\path...\Log\{DATE}trace.log.done]
but it doesn't work.

I use Zabbix 1.1.6 and agentd 1.1.6 on monitored server

thanks!