Using Label Mark software. We store the print file we create on our NSS 6000 in a folder with read/write access. All was working fine until I installed the latest firmware. Now when I try to open a .lpf (Label Mark File) I get a box that tells me A sharing violation occurred while trying to access the file. I can save a file to our nss but it will not open. I can move a file back to the desktop and it will open. Looking for suggestions or ideas.