Hi, I'm testing this viso disk space add-in. When i'm trying to load data from operations manager i fill in the RMS server and press next. After 60sec i'm getting the error below. Any ideas? System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index at System.Collections.ArrayList.get_Item(Int32 index) at NRTMAddIn.MachineSelector.FillListBoxFromSCOMSDK() Michel

Too many disk? Looks like a signed integer overflow.Regards, Marc Klaver http://jama00.wordpress.com/

Hi, Does the following troubleshooting information apply? http://blogs.technet.com/b/kevinholman/archive/2009/11/10/29106-event-on-rms-index-was-out-of-range-wait-what.aspxPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Used refection to dissamble the code. The procedure FillListBoxFromSCOMSDK() is the one giving this exception. Found some strange things: 1) The MNG connection is default using intergrated security. So it doesn;t work for external MGs.. ;-(( group = ManagementGroup.Connect(serverName); 2) The exception is coming from filling the machinelist array. I can't figure out why it what’s to fill the 2'd dimension num of the array without declaring it first ?? clstMachineList.Items.Add(MachineAr[1][num], CheckState.Unchecked); num++; 3) After rewrite 2 to clstMachineList.Items.Add(MachineAr[1], CheckState.Unchecked); it works BUT..... Sometimes not all properties of the computer instance are filled. In this case the NetBIOS or IP properties. So again it will generate a exception. Better would be to skip this server from the list.... Has anyone this add-in working with scom ??? Michel Michel

Where did you get the add-in? Microsoft Corporation

Hi Dan, downloaded it from: http://www.microsoft.com/downloads/en/details.aspx?FamilyID=0d0fd58f-58f7-4c76-b484-700b0017645e&utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+MicrosoftDownloadCenter+(Microsoft+Download+Center) michel

Hi, Does reinstalling the add-in work?Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Had a spare 5 minutes while eating lunch so just gave this Visio Add-In a crack here. Firstly, found the 64 Bit installer gave me an error half way through installation on my Win7 64 bit workstation before rolling back: "There is a problem with this Windows installer Package. A script required for this install to complete could not be run. Contact your support personnel or package vendor." Tried the x86 version and this installed no problem. After starting the Machine Selector, opting for sourcing from System Center Operations Manager, filling in my RMS server name, it took about 4 seconds to pull in the names of 130 odd servers, no errors, it then proceeded on to populate my visio diagram and I could then Start Monitoring to get it to grab the disk space status on the servers. So yes, does seem to work ok on our (fairly simple) SCOM setup.