I have an XP SP3 machine running a service (written by me) that runs as NT AUTHORITY\NETWORK SERVICE
in order to access a network share. With filemon.exe I can see this service attempting to OPEN
the network share but getting ACCESS DENIED
.
The network share is a folder on a Windows Server 2003 SP1 machine, and this folder has share permission = Everyone
(read) and NTFS permission = Domain Computers
(read + execute + list folder contents). It has no other permissions explicitly granted, but inherits default permissions from C:\
. I have verified that the XP machine is a member of Domain Computers
.
On the machine sharing the folder I can see Successful Network Logon events from the XP machine.
On the XP machine I see only ACCESS DENIED when my service tries OPEN specific files on that folder.
It feels like I'm missing some vital step but I appear to have run out of SysAdmin clues.