2.6.5 Does Not Search Network Drive

Hello,

I have installed WDS 2.6.5, and it will index almost everything except my network drive. Copernic desktop search will index it (but won't show .msg file previews), and Windows Explorer will display its contents, but WDS 2.6.5 seems to ignore the network drive. I can check the box for it in the WDS Indexing Options dialog, but it does not seem to want to go there, and gives no errors or indications of problems of any kind.