network file write fails with NT_STATUS_USER_SESSION_DELETED

[Sylvain Scaglione]

Hi all,

I've got a setup where an application running on XP embedded periodically
writes (frprintf) to a file located on a mapped network drive. It works
well for sometime then the file stops being updated.

Using an utility from sysinternals (filemon) I can see that the write
commands to the file start to fail with code 0xC0000203 for a while and then
the status becomes DISCONNECTED. I can't find any information on status
code 0xc0000203 besides meaning NT_STATUS_USER_SESSION_DELETED.

If anyone has experienced some kind of similar situation please let me
know..

thanks!
Sylvain