If you are using an IP address, then it's not a *local* file access,
so file:// would not be correct.
Try using a regular http URL, like this:
http://192.168.1.55/subfolder/file.pdf
Of course, if your network share server changes IP address (i.e,. re-
issued by the local DHCP server, if any), then all your links will
break. As noted by 'whatever', you would be better off mapping the
networked drive to a local drive letter, and then using a local
reference, like this:
file:///X:/subfolder/file.pdf
Then, as long as the network drive is mapped to the same drive letter
all the time, then those links will continue to work, even if the
network drive's IP is re-issued.
enjoy,
-e
Eric Shulman
TiddlyTools / ELS Design Studios