placing rrd files on another network pc

[dieter]

You can have cacti placing the files automaticly in c:\inetpub\wwwroot\cacti\rra but you can also specify another place like c:/myrra

What I want to do is place the rrd's on a network server. I tried using //192.168.0.134/shareddir or mapping a network drive in windows under the name z: but both methods give me the following result:

He updates the rrd files, but no graphs are drawn

Why is it that updating works and getting info from the file not?

PS: using //192.168.0.69//shareddir (where this IP is a shared dir on the same computer where cacti runs works perfect, entering another IP (and shared dir) on another PC on the network not??)