Why does a computer show up as a switch when scanned by Open-Audit?

I have several devices on my network that, when scanned by Open-Audit, they show up as a switch instead of a computer.  The only thing these computers have in common is they have a SmartBoard connected to them.  Attached is a screen shot of what Open-Audit sees

When I manually scan and show the "debug" it shows the results below.  I notice it says WMI is false but I have checked the PC and WMI is enabled.

LOG   - Discovery submitted for 10.2.7.10
DEBUG - Command Executed: /usr/local/open-audit/other/discover_subnet.sh subnet_range=10.2.7.10 url=http://10.1.3.82/open-audit/index.php/discovery/process_subnet submit_online=n echo_output=y create_file=n debugging=0 subnet_timestamp="2015-05-12 13:31:28" 2>&1
DEBUG - Return Value: 0
DEBUG - Command Output:
Array
(
    [0] => <devices>
    [1] => 	<device>
    [2] => 		<subnet_range>10.2.7.10</subnet_range>
    [3] => 		<man_ip_address>10.2.7.10</man_ip_address>
    [4] => 		<mac_address></mac_address>
    [5] => 		<manufacturer><![CDATA[]]></manufacturer>
    [6] => 		<type><![CDATA[unknown]]></type>
    [7] => 		<os_group><![CDATA[Windows]]></os_group>
    [8] => 		<os_family><![CDATA[Windows 2008]]></os_family>
    [9] => 		<os_name><![CDATA[Microsoft Windows 7|Phone|Vista|2008]]></os_name>
    [10] => 		<description><![CDATA[general purpose|phone]]></description>
    [11] => 		<org_id></org_id>
    [12] => 		<snmp_status>true</snmp_status>
    [13] => 		<ssh_status>false</ssh_status>
    [14] => 		<wmi_status>false</wmi_status>
    [15] => 		<p80_status>false</p80_status>
    [16] => 		<p443_status>false</p443_status>
    [17] => 		<tel_status>false</tel_status>
    [18] => 		<subnet_timestamp>2015-05-12 13:31:28</subnet_timestamp>
    [19] => 	</device><device><subnet_range>10.2.7.10</subnet_range><subnet_timestamp>2015-05-12 13:31:28</subnet_timestamp><complete>y</complete></device></devices>
)

DEBUG - Starting process_subnet.
DEBUG - Back to input page
DEBUG - Front Page
DEBUG - ----------------------------------------------------
SimpleXMLElement Object
(
    [subnet_range] => 10.2.7.10
    [man_ip_address] => 10.2.7.10
    [mac_address] => SimpleXMLElement Object
        (
        )

    [manufacturer] => SimpleXMLElement Object
        (
        )

    [type] => SimpleXMLElement Object
        (
        )

    [os_group] => SimpleXMLElement Object
        (
        )

    [os_family] => SimpleXMLElement Object
        (
        )

    [os_name] => SimpleXMLElement Object
        (
        )

    [description] => SimpleXMLElement Object
        (
        )

    [org_id] => SimpleXMLElement Object
        (
        )

    [snmp_status] => true
    [ssh_status] => false
    [wmi_status] => false
    [p80_status] => false
    [p443_status] => false
    [tel_status] => false
    [subnet_timestamp] => 2015-05-12 13:31:28
    [show_output] => 1
)
LOG   - Start processing 10.2.7.10
DEBUG - existing system key found for System ID: 15713.
LOG   - WMI Status is false on 10.2.7.10
LOG   - SNMP Status is true on 10.2.7.10
LOG   - SSH Status is false on 10.2.7.10
LOG   - Attempting SNMP discovery on 10.2.7.10
LOG   - SNMPv2 connected to 10.2.7.10 (System ID 15713) using supplied credentials
LOG   - SNMPv2 SysObjectId for 10.2.7.10 (System ID 15713) is 1.3.6.1.4.1.29485.1.1.2
LOG   - SNMPv2 manufacturer for 10.2.7.10 (System ID 15713) is: TeleSuite Corporation
LOG   - SNMPv2 could not load the snmp helper for 29485 when scanning 10.2.7.10 (System ID 15713)
LOG   - SNMPv2 model for 10.2.7.10 (System ID 15713) is: TeleSuite Corporation(using Entity MIB)
LOG   - SNMPv2 model for 10.2.7.10 (System ID 15713) is: (using Resources MIB)
LOG   - SNMPv2 model for 10.2.7.10 (System ID 15713) is unknown
LOG   - SNMPv2 serial for 10.2.7.10 (System ID 15713) is unknown
LOG   - SNMPv2 MAC Address for 10.2.7.10 (System ID 15713) is 78:45:c4:32:50:47
LOG   - SNMPv2 has determined a type of switch for 10.2.7.10 (System ID 15713)
LOG   - SNMPv2 scan of 10.2.7.10 (System ID 15713) completed
DEBUG - Command Executed: which ipmitool 2>&1
DEBUG - Return Value: 0
DEBUG - Command Output:
Array
(
    [0] => /usr/bin/ipmitool
)
LOG   - Ipmitools detected when discovering 10.2.7.10
DEBUG - Command Executed: ipmitool -H 10.2.7.10 -U  -P  lan print 2>/dev/null | grep "^MAC Address" | cut -d":" -f2- | cut -d" " -f2
DEBUG - Return Value: 0
DEBUG - Command Output:
Array
(
)
LOG   - SNMP update for 10.2.7.10 (System ID 15713)
LOG   - SNMP credential update for 10.2.7.10 (System ID 15713)
DEBUG - System ID 15713
LOG   - Completed processing 10.2.7.10 (System ID 15713)
DEBUG - ----------------------------------------------------
SimpleXMLElement Object
(
    [subnet_range] => 10.2.7.10
    [subnet_timestamp] => 2015-05-12 13:31:28
    [complete] => y
)
LOG   - Deleting credential set for 10.2.7.10 submitted on 2015-05-12 13:31:28