The file (on the server) might be write protected. Happens, when one copies the file to the server instead of using the upload functionality. Can You add records, fill in some data on the server-hosted file?
Can also happen, when a file was moved on the server instead of being copied -> in this case, the log should tell You something like '...was opened read-only...'
(ie move a file from FMS12 data to the desktop of the server, because of symbolic links)
Markus, that must be it. I can't add or change the existing records. I'm also looking into the firewall, perhaps I have ports blocked too. I haven't tried the upload functionality. I'll give it a try and see how it goes.
Thanks for your help!