Configure Monitoring of a MSMQ private queue Messages in Queue counter

Hi
I have a workgroup server that is not part of my local domain.
I have contented the server to my local SCOM 2012 R2 server and it is working fine.
My SCOM server has MSMQ 6.0 & 6.3  MP's installed.
On the remote servers I have some MSMQ 6.0 private queues.
When I am trying to monitor one counter in 1 queue , when the threshold is reached I am getting error message on al the queues.
On the performance counter tab I have :
Object: MSMQ Queue
Counter : Messages In Queue
Instance :[server name'\private$\error
There were 1207 messages in this queue .
I Got about 30 messages and error on all queues.
What did I do wrong ?
Itamar
Itamar

Hi
This is the alert email I got :
Alert: Notification Queue
Source: maasw1\private$\maas.backend.scheduler.timeoutsdispatcher
Path: MAASW1.xxx.com
Last modified by: System
Last modified time: 2/18/2014 2:45:49 PM Alert description: Instance Computer Queues
Object MSMQ Queue
Counter Messages in Queue
Has a value 19
At time 2014-02-18T14:45:35.0000000+02:00
I did not place a monitor on this queue but on 2 other queues.
one with threshold of 500 and on with 1 .
I have made some change in the monitor and will test it now.
Thanks
Itamar 
Itamar

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