USB redirection w/ TCX

I’m having some issues getting this working. We’re using the eval of the latest TCX suite (4.1.0.19 I believe). I’m testing this on a Win2k8 server w/ XA5 and also a Win2k8R2 server w/ XA6. Our clients are V10L w/ 7.0.113. Here is the WNOS.ini file I’m using:

;*************************************************************
;* *
;* This wnos.ini file was generated with the *
;* Configuration File Generator 6.0.09 *
;* Copyright by Thomas Moellerbernd *
;* *
;* https://technicalhelp.de *
;* *
;*************************************************************

;
;WTOS Config – Dallas
;

;*************************************************************
;* General 1 *
;*************************************************************

autoload=1
EnableLocal=yes
AdminMode=yes Admin-Username=MEAFMNABMK Admin-Password=*********
Privilege=none EnableNetworkTest=yes ShowDisplaySettings=Yes SuppressTaskbar=no EnableKeyboardMouseSettings=yes HideConnectionManager=no
PasswordServer=”********”

;*************************************************************
;* General 3 *
;*************************************************************

Autopower=yes
AutoSignoff=yes

;*************************************************************
;* Input Devices *
;*************************************************************

Language=Us

;*************************************************************
;* Display *
;*************************************************************

DesktopColorDepth=32
;Dualhead=yes Mainscreen=1 Orientation=hort Taskbar=mainscreen ManualOverride=yes
Screensaver=”10″ LockTerminal=yes Type=1

;*************************************************************
;* Time *
;*************************************************************

Timeserver=******* Timeformat=”12-hour format” Dateformat=mm/dd/yyyy
TimeZone=’GMT – 06:00′ ManualOverride=yes Daylight=yes Start=030107 End=100507 TimeZoneName=”Central Standard Time” DayLightName=”Central Daylight Time”

;*************************************************************
;* Network *
;*************************************************************

SignOn=Yes
DomainList=”usa”
MaxVNCD=1
VncPassword=”******” Encrypt=yes
VncPrompt=No Accept=5

;*************************************************************
;* ICA *
;*************************************************************

PnliteServer=http://*****/tc/PNAgent/config.xml ReconnectAtLogon=2 AutoConnectList=”XenApp6:XenApp 6 Terminal Server

And this is the USB log from the XA5 server:
****************************************************************************
TCX USB Virtualizer : 4, 1, 0, 19
****************************************************************************
g_nDebugZone = 0xffff, “File logging” enabled
Stop event triggered!, terminating the __PortChangeNotificationThread()
-__PortChangeNotificationThread()
+~CSessionServer()
-__CleanupThread(), TID = 0x00002d8c
-~CSessionServer()
****************************************************************************
TCX USB Virtualizer : 4, 1, 0, 19
****************************************************************************
g_nDebugZone = 0xffff, “File logging” enabled
+__AcceptThread(), TID = 0x0000378c
+__PortChangeNotificationThread()
+PortChangeNotificationThread()

Logging time: Mon Apr 11 11:11:02 2011
+OnSessionChange(), Event = WTS_SESSION_LOGOFF, ActiveConsole SessionId = 1, SessionId = 2
WTSQuerySessionInformation() WTSClientProtocolType = Console(0)
WTSQuerySessionInformation() WTSConnectState = WTSConnected(1)
+CSessionChangeHandlerForConsole::HandleLogoff()
OnSessionChange(): Trying to disable USB redirection for Session Id = 2
+ProcessRemoveSessionNotifications(): Trying to stop USB redirection for session id = 2
Session object not found in m_mapSession corresponding to session id = 2

Logging time: Mon Apr 11 11:11:24 2011
+OnSessionChange(), Event = WTS_REMOTE_DISCONNECT, ActiveConsole SessionId = 1, SessionId = 2
WTSQuerySessionInformation(WTSClientProtocolType) failed, Error(0x2)
CSessionChangeHandler::GetAction(): ******** INVALID CONDITION: Should never see this message *********

Logging time: Mon Apr 11 11:11:48 2011
+OnSessionChange(), Event = WTS_REMOTE_CONNECT, ActiveConsole SessionId = 1, SessionId = 2
WTSQuerySessionInformation() WTSClientProtocolType = ICA(1)
WTSQuerySessionInformation() WTSConnectState = WTSConnected(1)
+CSessionChangeHandlerForICA::HandleRemoteConnect()

Logging time: Mon Apr 11 11:12:13 2011
+OnSessionChange(), Event = WTS_SESSION_LOGON, ActiveConsole SessionId = 1, SessionId = 2
Os Version 6 0 6002 2

WTSQuerySessionInformation() WTSClientProtocolType = ICA(1)
WTSQuerySessionInformation() WTSConnectState = WTSActive(0)
+CSessionChangeHandlerForICA::HandleLogon()
OnSessionChange(): Trying to enable USB redirection for Session Id = 2
WTSQuerySessionInformation() WTSConnectState = WTSActive(0)
WTSQuerySessionInformation() WTSClientProtocolType = ICA(1)
ICA: Sending ServerInfo to the client via virtualchannel = USBVDX
WFVirtualChannelWrite(): failed, Error = 0x1
Possible local console login or remote machine doesnt support USB redirection

That last line points that there’s something not configured correctly on the TC, but I can’t figure out what I’m missing.
I’m testing w/ a USB dvd writer and a USB camera,