i have had the same issue with 1.1.0 and even the same after upgrading to 1.1.4
(using win7x64 )
i used VLC to try to access a network file, that maybe was currently locked or somehow assigned to another network player
VLC came up with:
filesystem error: failed to read (One or more parameters are invalid)
main error: open of `file://tower/series/name/season%202/episodename.avi' failed: (null)
i thought there must be an error, but figured out, that EVERY episode within this folder throws the same error.
but every other episode of other folders work as intended.
so i thought it must really be an issue of access rights and created a copy with drag n drop onto my local desktop
i started the file again with VLC and the message remained:
filesystem error: failed to read (One or more parameters are invalid)
main error: open of `file:///C:/Users/me/Desktop/episodename.avi' failed: (null)
-> every file from this network folder can be copied, but i have no rights to write there at the moment.
my guess is that i have to reboot my network-server.
but never the less,
windows media player is able to run the copys and the live files.
is VLC creating some sort of hidden cache within the network folder?
and why is no playback possible after creating a local copy or even after renaming it?
i used 1.1.4 for a very long time and on regular bases. it never occurred before, but i never have had 2 players on one network file at the same time before.
although i can't say for sure, that this would be the trigger