Try installing version .0.3.9 of the NSClient and make sure the service is running as the System user.<div> </div><div><a href="http://files.nsclient.org/x-0.3.x_STABLE/NSClient%2B%2B-0.3.9-x64.msi">http://files.nsclient.org/x-0.3.x_STABLE/NSClient%2B%2B-0.3.9-x64.msi</a></div> <div> </div><div>-Travis <div class="gmail_quote">On Mon, Jul 16, 2012 at 8:55 PM, IT.Toonz <<a href="mailto:it.toonz@gmail.com" target="_blank">it.toonz@gmail.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div lang="EN-US" link="blue" vlink="purple"><div>Hi, We have been using Nagios 3.2.3 (Fully automated Nagios) for over 2 years now, it is working wonderfully well..... Recently we added a new “G” drive to one of our monitored storage’s and added that drive’s entry in the cfg file but we are getting UNKNOWN status. We restarted the server, restarted Nagios, pre-flight checks are not showing any errors. Command is correct, if we replace the parameters with another drive, like “F”, the “F” drive gets correctly monitored. Server is Windows 2008 64bit R2, NSClient++ - 0.3.8.76 rest of the drives was already monitored. We checked the drive permissions and noticed that creator owner didn't have any permission, so we added that, but still no change. From the nsclient logs…2012-07-17 08:57:43: error:modules\CheckSystem\CheckSystem.cpp:810: Unhandled exception describing PID: 4: Failed to open process: 4: 2012-07-17 09:07:43: message:modules\CheckSystem\CheckSystem.cpp:813: Failed to open process: 4: <img width="519" height="552" src="cid:image001.jpg@01CD63FE.0C292B00"><img width="366" height="515" src="cid:image002.jpg@01CD63FE.0C292B00"><img width="1041" height="186" src="cid:image003.jpg@01CD63FE.0C292B00"> Please advice!anth</div></div> ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. <a href="http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/" target="_blank">http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/</a> _______________________________________________ Nagios-users mailing list <a href="mailto:Nagios-users@lists.sourceforge.net">Nagios-users@lists.sourceforge.net</a> <a href="https://lists.sourceforge.net/lists/listinfo/nagios-users" target="_blank">https://lists.sourceforge.net/lists/listinfo/nagios-users</a> ::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. ::: Messages without supporting info will risk being sent to /dev/null </blockquote></div> </div>