Linksys Media Extender Can't connect

I have a Linksys media extender that is connected to my Windows Media Center
PC via a Wireless connection.

I really enjoy the features of this product combination when it works but
have been frustrated with some intermittent connection problems.

I don't leave my Extender connected when I don't use it and many times,
I go to hit the remote control button when I want to watch a show I recorded
and I get very upset when the connection times out.

I've upgraded my Linksys wireless router, the linksys firmware and
anything Microsoft Update will upgrade.

I do have Norton Antivirus on my system and I do use Cisco's VPN to
connect to my company occasionally.

I don't expect to use the Linksys Media extender when my PC is connected
to my company but I do expect it to work when I disconnect.

The only way I seem to reliabiliy get a connection from the extender is
after a clean reboot of my Windows Box.

Is there a fix for these issues??

Here are some recent Application event logs in the order that they
came out, when the extender refused to connect until I rebooted my system.


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The description for Event ID ( 0 ) in Source ( Media Center Scheduler )
cannot be found. The local computer may not have the necessary registry
information or message DLL files to display messages from a remote computer.
You may be able to use the /AUXSOURCE= flag to retrieve this description; see
Help and Support for details. The following information is part of the event:
Unable to fire event to client..

--------------------------------------------------------------------------

Windows was unable to load the registry. This is often caused by
insufficient memory or insufficient security rights.

DETAIL - The process cannot access the file because it is being used by
another process. for C:\Documents and Settings\MCX1\ntuser.dat

For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.

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Windows has backed up this user's profile. Windows will automatically try to
use the backed up profile the next time this user logs on.

-------------------------------------------------------------------

Windows cannot load the locally stored profile. Possible causes of this
error include insufficient security rights or a corrupt local profile. If
this problem persists, contact your network administrator.

DETAIL - The process cannot access the file because it is being used by
another process.

----------------------------------------------------------------------------------

Windows cannot find the local profile and is logging you on with a temporary
profile. Changes you make to this profile will be lost when you log off.



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