What is this?

This knowledgebase contains questions and answers about PRTG Network Monitor and network monitoring in general. You are invited to get involved by asking and answering questions!

Learn more

PRTG Network Monitor

Intuitive to Use. Easy to manage.
300.000 administrators have chosen PRTG to monitor their network. Find out how you can reduce cost, increase QoS and ease planning, as well.

Free Download

Top Tags


View all Tags

Pagefile Usage - The specified class is not valid. What does it mean?

Votes:

0

Your Vote:

Up

Down

Hi,

I have 3 Pagefile Usage sensors with this status (The specified class is not valid). What does it mean?

Thanks in advance.

class not-valid pagefile

Created on Nov 11, 2010 7:29:00 PM by  Bruno Ruy (2) 2



1 Reply

Accepted Answer

Votes:

0

Your Vote:

Up

Down

Hello,

this means that one this one particular host, the necessary WMI Class is not available or broken. Please have a look at our WMI Troubleshooting-Articles: My WMI sensors don't work. What can I do? and The Repair List for WMI problems

Best Regards

Created on Nov 12, 2010 1:13:55 PM by  Torsten Lindner [Paessler Support]

Last change on Nov 12, 2010 1:14:09 PM by  Torsten Lindner [Paessler Support]



Please log in or register to enter your reply.


Disclaimer: The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.