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Failed To Obtain Valid Clsid For Server Kepware


Why can't OpcEnum recognize my server? Join them; it only takes a minute: Sign up How to know an OPC Server CLSID? const IID IID_IOPCServerList2 = {0x9DD0B56C,0xAD9E,0x43EE, {0x83,0x05,0x48, 0x7F,0x31,0x88,0xBF,0x7A}}; IOPCServerList *m_spServerList = NULL; IOPCServerList2 *m_spServerList2 = NULL; COSERVERINFO ServerInfo = {0}; ServerInfo.pwszName = hostName; //L"localhost"; ServerInfo.pAuthInfo = NULL; MULTI_QI MultiQI [2] = {0}; However, it does provide a solution that works in a static environment. 4.3 Some applications can’t connect to the Windows Registry Some OPC Client applications are unable to connect to the Check This Out

http://www.opcactivex.com/Support/DCOM_Config/dcom_config.html Note: If after configuring the DCOM settings according to the above listed DCOM tutorial you are still not able to make a connection, verify that the TOP Server is listed The good news is the filter portion looks to be working but the issue is with the "handshake" with the consumer to perform the action. At any rate that was the culprit… Attached is the MOF file if you are interested un creating a permanent event // Set the namespace as root\subscription. // The CommandLineEventConsumer is OPC Marketplace Observations A failure to interact either with the Registry or with OpcEnum will result in an error.

Failed To Obtain Valid Clsid For Server Kepware

Here is some code demonstrating this. //the first part of an OPC client is to connect to the OPCEnum service on the remote machine so we can look up the clsid Microsoft Customer Support Microsoft Community Forums TechCenter   Sign in United States (English) Brasil (Português)Česká republika (Čeština)Deutschland (Deutsch)España (Español)France (Français)Indonesia (Bahasa)Italia (Italiano)România (Română)Türkiye (Türkçe)Россия (Русский)ישראל (עברית)المملكة العربية السعودية (العربية)ไทย (ไทย)대한민국 (한국어)中华人民共和国 (中文)台灣 Once these settings are correct you should be fine.

Visit our Training Schedule to see where OPCTI is currently offering training workshops, or contact us to find out more about private trainings for you and your team at your site. Find Answers Contact Us Ask a Question Submit a question to our team-We'll make sure the right people answer you. Interestingly, you can get the CLSID for these remote servers, but I believe there is a separate COM object you must create on the remote computer in order to back calculate Opc And Dcom: 5 Things You Need To Know Share Delicious Digg Facebook Reddit StumbleUpon Twitter Print Email this page Recipient Email *Required Your Email *Required Your Name *Required Notify Me Username (may be your email address) Password Forgot your

I imagine this may have something to do with my servers being on a domain and the module perhaps being tested on a local setup…really not sure. Unable To Get Clsid Of Controller Changes to the registry take effect upon change, so it is imperative that you only make the changes you absolutely need to, and then only with specific knowledge of the results For automated troubleshooting, refer to OPC Expert, a software application to troubleshoot OPC connections. http://support.softwaretoolbox.com/app/answers/detail/a_id/745/~/failed-to-obtain-a-valid-clsid-for-server-swtoolbox.topserver-error Your cache administrator is webmaster.

How should I position two shelf supports for the best distribution of load? Imagenow Support If you are still unable to see the MatrikonOPC Server, but can see other servers on the machine, it is likely that the server is not registered correctly. This list includes the ProgID (human friendly name) and the CLSID (the numerical identification) of each OPC Server. This will make registry settings for the TOP Server v4.x on the remote PC that will map the ProgID SWToolbox.TOPServer to its CLSID.

Unable To Get Clsid Of Controller

instance of __FilterToConsumerBinding { Consumer = $CMDLINECONSUMER; Filter = $CMDLINEFILTER; }; Marked as answer by agianni2 Friday, December 16, 2011 9:23 PM Friday, December 16, 2011 9:23 PM Reply https://social.technet.microsoft.com/Forums/office/en-US/a2f2c922-10f7-4879-b935-d94ed88062ec/failed-to-get-a-class-factory-for-clsid-on-server-localhost-return-code-80040154?forum=winserverManagement Email *Required Your Feedback *Required Answers others found helpful Failed to obtain a valid CLSID for server How Do I Set up DCOM when using an OPC Server? Failed To Obtain Valid Clsid For Server Kepware The two most common causes are: Failure to find the OPC server in the Windows Registry Failure to connect to OPCENUM.EXE 2. How To Find Clsid Cause This error appears in the OPC Client application when it fails to find the OPC Server.

At this point, the OPC Client does not actually connect to the OPC Servers directly. http://homecomputermarket.com/failed-to/gssexception-no-valid-credentials-provided-mechanism-level-failed-to-find-any-kerberos-credentials.html Please go to the web link below and follow the DCOM tutorial. OPC Expert is free to download, does not require installation, and does not make any changes to Windows registry, so it is safe to use on your computer. MultiQI [0].pIID = &IID_IOPCServer; MultiQI [0].pItf = NULL; MultiQI [0].hr = S_OK; if (opcServerId.Data1) { hr = CoCreateInstanceEx (opcServerId, NULL, CLSCTX_LOCAL_SERVER | CLSCTX_REMOTE_SERVER, &ServerInfo, 1, MultiQI); } else { hr = Clsid List Windows 7

The CLSID is a type of Globally Unique Identifier (GUID), which is a 128-bit number that identifies an application. Make sure you copy this to your remote PC and double click on it. Generated Wed, 28 Dec 2016 08:08:33 GMT by s_hp87 (squid/3.5.20) ERROR The requested URL could not be retrieved The following error was encountered while trying to retrieve the URL: Connection http://homecomputermarket.com/failed-to/failed-to-obtain-wls-edit-lock.html Help with a prime number spiral which turns 90 degrees at each prime Do Air Traffic Controllers have to remember stall speeds for different aircraft?

As long as you have not put a serial number into the TOP Server the demo will function fully for two hours. The info on the website says the demo fully functions for 2hours yet it seems I'm unable to link 2 servers. ---- 10/09/2002 02:47 PM ---------------------------------------------- Thanks for your response, I've When I manually updated MachineName property to “empty” on the object created by PowerEvents the events started firing correctly.

Most OPC Client applications attempt to display a list of available OPC Servers on the target PC.

Before to go further I would like to try to connect via the server CLSID. Getting Error: Invalid Class String when I try to read remote tags Server Execution Failed 0x80080005 when browsing Remote computers Windows 7 DCOM Configuration Share Delicious Digg Facebook Reddit StumbleUpon Twitter HKEY_CLASSES_ROOT\CLSID\{Your Server’s unique CLSID}\ProgID = Vendor.Drivername.Version One or more of the following lines (inproc and/or local/remote and/or handler) HKEY_CLASSES_ROOT\CLSID\{Your Server’s unique CLSID}\InprocServer32 = Full Path to DLL HKEY_CLASSES_ROOT\CLSID\{YourServer’s unique CLSID}\LocalServer32 = Your cache administrator is webmaster.

OPCTI does not recommend this method because it may provide too many people with Administrator access to various PCs, which is a potential security threat. Customer Care & Product Support Skip Navigation Support Home Answers Ask a Question Your Account Account Overview Support History Account Settings Notifications "Failed to obtain a valid CLSID There is typically nothing that the user can do in this case because the limitation lies with the application and not with OPC or DCOM. 5. navigate here This is because the programmers who wrote these OPC Client applications decided not to use OpcEnum for browsing.

Going to take it to a different board since this is not related to scripting. The COP designation is endorsed by many OPC Foundation member companies. If this step succeeds it will provide users with a powerful and flexible method to dynamically browse for OPC Servers on any PC. Required by all: HKEY_CLASSES_ROOT\Vendor.Drivername.Version = A Description of your server HKEY_CLASSES_ROOT\Vendor.Drivername.Version\CLSID = {Your Server’s unique CLSID} HKEY_CLASSES_ROOT\Vendor.Drivername.Version\OPC HKEY_CLASSES_ROOT\Vendor.Drivername.Version\OPC\Vendor =Your vendor name optional HKEY_CLASSES_ROOT\CLSID\{Your Server’s unique CLSID} = A Description of your

The following registry keys are required by the OPC specification. If you choose to participate, the online survey will be presented to you when you leave the Technet Web site.Would you like to participate? Special operations on a list What is the most secured SMTP authentication type? If you are looking for a class id for an OPC server running locally, you can use this function: CLSID clsid; hr = CLSIDFromProgID(L"Matrikon.OPC.Simulation", &clsid); printf("OPC Server clsid: %p %p %p

Yes No Please tell us how we can make this answer more useful. The issue seems to be something in my security/server setup. opc share|improve this question asked Oct 16 '13 at 13:02 L. Was this answer helpful?

OPC Training Institute © 2007 - 2016 Terms of Use | Privacy Policy | Contact | About Us Scripting must be enabled to use this site. Not knowing what a MOF was I was reluctant but it was easy once you know the syntax. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed I still get the "Failed to obtain a valid CLSID for server 'SWToolbox.TOPServer'" error when trying to make a remote server connection.

This will make sure your registry settings are correct. share|improve this answer answered Oct 16 '13 at 14:59 Jouni Aro 929519 add a comment| up vote 1 down vote I am not familiar with OpenSCADA. Randy Kondor, President and Chief Instructor at OPCTI currently serves as the Vice President of Education at the OPC Foundation. Privacy statement  © 2016 Microsoft.