create a new trigger for Windows

[levan]

Hi,
In zabbix, I have a trigger {Windows_t:vfs.fs.size[c:,free].last(0)}<100000

I want create a new {Windows_t:vfs.fs.size[h:,free].last(0)}<100000 for my another disk h:

But I have an error message : No such host (Windows_t) or monitored parameter (vfs.fs.size[h:,free])

Can someone helps me ?

Thank you.

[Alexei]

Create item for monitoring of vfs.fs.size[h:,free] first!

[levan]

Thank very much for your answer.
it works very fine now