If yours sources.xml file looks like this:
Code
<sources>
<video>
<default pathversion="1"></default>
<source>
<name>MOVIES</name>
<path pathversion="1">smb://CAPTAIN/Movies/</path>
<allowsharing>true</allowsharing>
</source>
</video>
</sources>
You need to ensure passwords.xml exists and contains something like:
Code
<passwords>
<path>
<from pathversion="1">smb://CAPTAIN/Movies</from>
<to pathversion="1">smb://username:password@CAPTAIN/Movies/</to>
</path>
</passwords>
The alternative is adding the username:password credential directly into sources.xml like this