Preventing error "Redirection of additional supported devices is disabled by policy"

I'm running Windows 7 Ultimate, and I sometimes use Remote Desktop from various devices to connect to it. When I do, I get a warning in the Event Log:

Log Name:      Microsoft-Windows-TerminalServices-PnPDevices/Admin

Source:        Microsoft-Windows-TerminalServices-PnPDevices

Date:          12/22/2013 10:58:10 PM

Event ID:      36

Task Category: None

Level:         Warning

Keywords:     

User:          SYSTEM

Computer:      KevinD7

Description:

Redirection of additional supported devices is disabled by policy.

Event Xml:

<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">

  <System>

    <Provider Name="Microsoft-Windows-TerminalServices-PnPDevices" Guid="{27A8C1E2-EB19-463E-8424-B399DF27A216}" />

    <EventID>36</EventID>

    <Version>0</Version>

    <Level>3</Level>

    <Task>0</Task>

    <Opcode>0</Opcode>

    <Keywords>0x8000000000000000</Keywords>

    <TimeCreated SystemTime="2013-12-23T03:58:10.727368400Z" />

    <EventRecordID>429</EventRecordID>

    <Correlation />

    <Execution ProcessID="344" ThreadID="480" />

    <Channel>Microsoft-Windows-TerminalServices-PnPDevices/Admin</Channel>

    <Computer>KevinD7</Computer>

    <Security UserID="S-1-5-18" />

  </System>

  <EventData>

  </EventData>

</Event>

I've found solutions to this for Windows Server 2008, but they involve settings to Terminal Services, which I don't seem to have. I'm trying to whittle down the masses of warnings and errors in the Event logs.