Re: What are these Isass processes?

Tech-Archive recommends: Speed Up your PC by fixing your registry

Terry Pinnell <terrypinDELETE@xxxxxxxxxxxxxxxxxxx> wrote:

"Gerry" <gerry@xxxxxxxxxx> wrote:

Terry

You have SP2 installed. Is your Windows XP CD also SP2? If yes select
Start, Run and type "sfc /scannow" without quotes and click on OK. Let's
see if it replaces the sens.dll. Remember you will be prompted for your
Windows XP CD after System Files Checker starts. If your Windows XP CD
is not SP2 we will need to think again.

Hi Gerry,

Sorry I've taken a couple of days before getting back to you on this.
It's partly because I've been pursuing a side-issue about sfc \scannow
(see post 'Cannot run sfc /scannow fro HD'). But also because I need
to understand whether we're discussing one or possibly several
*separate* problems.

The original query remains my main concern. Namely, why is my PC
persistently suddenly slowing down. Which I *think* (but haven't yet
seen any hard evidence or expert opinion in support) is connected with
all these Lsass.exe processes I described.

Do you think that is connected with the fact that System Event
Notification is not in my Services list? Even if it's not, I still
want to isolate *that* too!

Another thing I've been doing is to check whether the Services list
changes when I'm in 'slow mode'. It doesn't.

For reference, here's the current status of my Services list. This is
after running sfc \scannow
http://i154.photobucket.com/albums/s247/terrypin999/Services-DirectlyAfterScanNowReboot.jpg

Gerry,

Re my Event Viewer error message #4356 that always appears (with
#4353) after reboot, I also found this potentially relevant note:

"Adrian Grigorof (Last update 4/30/2009):
The 41E90F3E-56C1-4633-81C3-6E8BAC8BDD70 part of the GUID mentioned in
the event is the COM EventSystem itself (COMSVCS.DLL) it is not that
useful in narrowing down the problem. The second GUID, if exists, may
point to the application causing this.

Various GUIDs encountered for this event:
- 6295DF2D-35EE-11d1-8707-00C04FD93327 = Mobsync

- D3938AB0-5B9D-11D1-8DD2-00AA004ABD5E = SENS Subscriber for
EventSystem EventObjectChange events. A support forum thread indicated
that an instance of this problem was fixed by uninstalling and
reinstalling MS Office and .NET Framework.

- 42EB8D03-5548-4667-A2A4-73395F61 BDC8 = Microsoft Message Queuing -
See M331697

- 58FC39EB-9DBD-4EA7-B7­B4-9404CC6ACFAB = Dr. Watson (debugger)

There may be different error codes reported in the event description
as well. These codes, like the GUIDs may help identifying the problem:
- Error code 8000401A - This may be recorded when the computer is
started by there is no connection to the domain controller (for
example when starting a laptop at home). See also the suggestions for
event id 4100.
- Error code 80070424 - A service is not installed properly.
- Error code 80070422 - Service disabled."

To remind you, my details are:

Event Type: Warning
Event Source: EventSystem
Event Category: (52)
Event ID: 4356
Date: 07/05/2009
Time: 11:22:19
User: N/A
Computer: TERRY-INTEL
Description:
The COM+ Event System failed to create an instance of the subscriber
partition:{41E90F3E-56C1-4633-81C3-6E8BAC8BDD70}!new:{D3938AB0-5B9D-11D1-8DD2-00AA004ABD5E}.
CoGetObject returned HRESULT 80070424.

There are two 'hits':
1) "MS Office and .NET Framework"
2) "A service is not installed properly."

As for the first, I'm reluctant to re-install Office 2000 Pro unless
I'm sure, and I have various versions of .NET Framework installed so
wouldn't know which to re-install. And the second might be referring
to any service I suppose!

--
Terry, East Grinstead, UK

.

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